161846256

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 320

約数和(自身を含む): 554964480

約数和(自身を除く): 393118224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 19, 22, 24, 26, 33, 34, 38, 39, 44, 48, 51, 52, 57, 66, 68, 73, 76, 78, 88, 102, 104, 114, 132, 136, 143, 146, 152, 156, 176, 187, 204, 208, 209, 219, 221, 228, 247, 264, 272, 286, 292, 304, 312, 323, 374, 408, 418, 429, 438, 442, 456, 494, 528, 561, 572, 584, 624, 627, 646, 663, 741, 748, 803, 816, 836, 858, 876, 884, 912, 949, 969, 988, 1122, 1144, 1168, 1241, 1254, 1292, 1326, 1387, 1482, 1496, 1606, 1672, 1716, 1752, 1768, 1898, 1938, 1976, 2244, 2288, 2409, 2431, 2482, 2508, 2584, 2652, 2717, 2774, 2847, 2964, 2992, 3212, 3344, 3432, 3504, 3536, 3553, 3723, 3796, 3876, 3952, 4161, 4199, 4488, 4818, 4862, 4964, 5016, 5168, 5304, 5434, 5548, 5694, 5928, 6424, 6864, 7106, 7293, 7446, 7592, 7752, 8151, 8322, 8398, 8976, 9636, 9724, 9928, 10032, 10439, 10608, 10659, 10868, 11096, 11388, 11856, 12597, 12848, 13651, 14212, 14586, 14892, 15184, 15257, 15504, 16133, 16302, 16644, 16796, 18031, 19272, 19448, 19856, 20878, 21318, 21736, 22192, 22776, 23579, 25194, 27302, 28424, 29172, 29784, 30514, 31317, 32266, 32604, 33288, 33592, 36062, 38544, 38896, 40953, 41756, 42636, 43472, 45552, 45771, 46189, 47158, 48399, 50388, 54093, 54604, 56848, 58344, 59568, 61028, 62634, 64532, 65208, 66576, 67184, 70737, 72124, 81906, 83512, 85272, 91542, 92378, 94316, 96798, 100776, 108186, 109208, 116688, 122056, 125268, 129064, 130416, 138567, 141474, 144248, 163812, 167024, 170544, 177463, 183084, 184756, 188632, 193596, 198341, 201552, 216372, 218416, 244112, 250536, 258128, 259369, 277134, 282948, 288496, 306527, 327624, 354926, 366168, 369512, 377264, 387192, 396682, 432744, 501072, 518738, 532389, 554268, 565896, 595023, 613054, 655248, 709852, 732336, 739024, 774384, 778107, 793364, 865488, 919581, 1037476, 1064778, 1108536, 1131792, 1190046, 1226108, 1419704, 1556214, 1586728, 1839162, 2074952, 2129556, 2217072, 2380092, 2452216, 2839408, 3112428, 3173456, 3371797, 3678324, 4149904, 4259112, 4760184, 4904432, 6224856, 6743594, 7356648, 8518224, 9520368, 10115391, 12449712, 13487188, 14713296, 20230782, 26974376, 40461564, 53948752, 80923128, 161846256]

約数ペア:

[(1, 161846256), (2, 80923128), (3, 53948752), (4, 40461564), (6, 26974376), (8, 20230782), (11, 14713296), (12, 13487188), (13, 12449712), (16, 10115391), (17, 9520368), (19, 8518224), (22, 7356648), (24, 6743594), (26, 6224856), (33, 4904432), (34, 4760184), (38, 4259112), (39, 4149904), (44, 3678324), (48, 3371797), (51, 3173456), (52, 3112428), (57, 2839408), (66, 2452216), (68, 2380092), (73, 2217072), (76, 2129556), (78, 2074952), (88, 1839162), (102, 1586728), (104, 1556214), (114, 1419704), (132, 1226108), (136, 1190046), (143, 1131792), (146, 1108536), (152, 1064778), (156, 1037476), (176, 919581), (187, 865488), (204, 793364), (208, 778107), (209, 774384), (219, 739024), (221, 732336), (228, 709852), (247, 655248), (264, 613054), (272, 595023), (286, 565896), (292, 554268), (304, 532389), (312, 518738), (323, 501072), (374, 432744), (408, 396682), (418, 387192), (429, 377264), (438, 369512), (442, 366168), (456, 354926), (494, 327624), (528, 306527), (561, 288496), (572, 282948), (584, 277134), (624, 259369), (627, 258128), (646, 250536), (663, 244112), (741, 218416), (748, 216372), (803, 201552), (816, 198341), (836, 193596), (858, 188632), (876, 184756), (884, 183084), (912, 177463), (949, 170544), (969, 167024), (988, 163812), (1122, 144248), (1144, 141474), (1168, 138567), (1241, 130416), (1254, 129064), (1292, 125268), (1326, 122056), (1387, 116688), (1482, 109208), (1496, 108186), (1606, 100776), (1672, 96798), (1716, 94316), (1752, 92378), (1768, 91542), (1898, 85272), (1938, 83512), (1976, 81906), (2244, 72124), (2288, 70737), (2409, 67184), (2431, 66576), (2482, 65208), (2508, 64532), (2584, 62634), (2652, 61028), (2717, 59568), (2774, 58344), (2847, 56848), (2964, 54604), (2992, 54093), (3212, 50388), (3344, 48399), (3432, 47158), (3504, 46189), (3536, 45771), (3553, 45552), (3723, 43472), (3796, 42636), (3876, 41756), (3952, 40953), (4161, 38896), (4199, 38544), (4488, 36062), (4818, 33592), (4862, 33288), (4964, 32604), (5016, 32266), (5168, 31317), (5304, 30514), (5434, 29784), (5548, 29172), (5694, 28424), (5928, 27302), (6424, 25194), (6864, 23579), (7106, 22776), (7293, 22192), (7446, 21736), (7592, 21318), (7752, 20878), (8151, 19856), (8322, 19448), (8398, 19272), (8976, 18031), (9636, 16796), (9724, 16644), (9928, 16302), (10032, 16133), (10439, 15504), (10608, 15257), (10659, 15184), (10868, 14892), (11096, 14586), (11388, 14212), (11856, 13651), (12597, 12848)]