161443152

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 320

約数和(自身を含む): 562464000

約数和(自身を除く): 401020848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 27, 34, 36, 38, 39, 48, 51, 52, 54, 57, 68, 72, 76, 78, 89, 102, 104, 108, 114, 117, 136, 144, 152, 153, 156, 171, 178, 204, 208, 216, 221, 228, 234, 247, 267, 272, 304, 306, 312, 323, 342, 351, 356, 408, 432, 442, 456, 459, 468, 494, 513, 534, 612, 624, 646, 663, 684, 702, 712, 741, 801, 816, 884, 912, 918, 936, 969, 988, 1026, 1068, 1157, 1224, 1292, 1326, 1368, 1404, 1424, 1482, 1513, 1602, 1691, 1768, 1836, 1872, 1938, 1976, 1989, 2052, 2136, 2223, 2314, 2403, 2448, 2584, 2652, 2736, 2808, 2907, 2964, 3026, 3204, 3382, 3471, 3536, 3672, 3876, 3952, 3978, 4104, 4199, 4272, 4446, 4539, 4628, 4806, 5073, 5168, 5304, 5616, 5814, 5928, 5967, 6052, 6408, 6669, 6764, 6942, 7344, 7752, 7956, 8208, 8398, 8721, 8892, 9078, 9256, 9612, 10146, 10413, 10608, 11628, 11856, 11934, 12104, 12597, 12816, 13338, 13528, 13617, 13884, 15219, 15504, 15912, 16796, 17442, 17784, 18156, 18512, 19224, 19669, 20292, 20826, 21983, 23256, 23868, 24208, 25194, 26676, 27056, 27234, 27768, 28747, 30438, 31239, 31824, 33592, 34884, 35568, 36312, 37791, 38448, 39338, 40584, 40851, 41652, 43966, 45657, 46512, 47736, 50388, 53352, 54468, 55536, 57494, 59007, 60876, 62478, 65949, 67184, 69768, 72624, 75582, 78676, 81168, 81702, 83304, 86241, 87932, 91314, 95472, 100776, 106704, 108936, 113373, 114988, 118014, 121752, 124956, 131898, 139536, 151164, 157352, 163404, 166608, 172482, 175864, 177021, 182628, 197847, 201552, 217872, 226746, 229976, 236028, 243504, 249912, 258723, 263796, 302328, 314704, 326808, 344964, 351728, 354042, 365256, 373711, 395694, 453492, 459952, 472056, 499824, 517446, 527592, 531063, 593541, 604656, 653616, 689928, 708084, 730512, 747422, 776169, 791388, 906984, 944112, 1034892, 1055184, 1062126, 1121133, 1187082, 1379856, 1416168, 1494844, 1552338, 1582776, 1813968, 2069784, 2124252, 2242266, 2374164, 2832336, 2989688, 3104676, 3165552, 3363399, 4139568, 4248504, 4484532, 4748328, 5979376, 6209352, 6726798, 8497008, 8969064, 9496656, 10090197, 12418704, 13453596, 17938128, 20180394, 26907192, 40360788, 53814384, 80721576, 161443152]

約数ペア:

[(1, 161443152), (2, 80721576), (3, 53814384), (4, 40360788), (6, 26907192), (8, 20180394), (9, 17938128), (12, 13453596), (13, 12418704), (16, 10090197), (17, 9496656), (18, 8969064), (19, 8497008), (24, 6726798), (26, 6209352), (27, 5979376), (34, 4748328), (36, 4484532), (38, 4248504), (39, 4139568), (48, 3363399), (51, 3165552), (52, 3104676), (54, 2989688), (57, 2832336), (68, 2374164), (72, 2242266), (76, 2124252), (78, 2069784), (89, 1813968), (102, 1582776), (104, 1552338), (108, 1494844), (114, 1416168), (117, 1379856), (136, 1187082), (144, 1121133), (152, 1062126), (153, 1055184), (156, 1034892), (171, 944112), (178, 906984), (204, 791388), (208, 776169), (216, 747422), (221, 730512), (228, 708084), (234, 689928), (247, 653616), (267, 604656), (272, 593541), (304, 531063), (306, 527592), (312, 517446), (323, 499824), (342, 472056), (351, 459952), (356, 453492), (408, 395694), (432, 373711), (442, 365256), (456, 354042), (459, 351728), (468, 344964), (494, 326808), (513, 314704), (534, 302328), (612, 263796), (624, 258723), (646, 249912), (663, 243504), (684, 236028), (702, 229976), (712, 226746), (741, 217872), (801, 201552), (816, 197847), (884, 182628), (912, 177021), (918, 175864), (936, 172482), (969, 166608), (988, 163404), (1026, 157352), (1068, 151164), (1157, 139536), (1224, 131898), (1292, 124956), (1326, 121752), (1368, 118014), (1404, 114988), (1424, 113373), (1482, 108936), (1513, 106704), (1602, 100776), (1691, 95472), (1768, 91314), (1836, 87932), (1872, 86241), (1938, 83304), (1976, 81702), (1989, 81168), (2052, 78676), (2136, 75582), (2223, 72624), (2314, 69768), (2403, 67184), (2448, 65949), (2584, 62478), (2652, 60876), (2736, 59007), (2808, 57494), (2907, 55536), (2964, 54468), (3026, 53352), (3204, 50388), (3382, 47736), (3471, 46512), (3536, 45657), (3672, 43966), (3876, 41652), (3952, 40851), (3978, 40584), (4104, 39338), (4199, 38448), (4272, 37791), (4446, 36312), (4539, 35568), (4628, 34884), (4806, 33592), (5073, 31824), (5168, 31239), (5304, 30438), (5616, 28747), (5814, 27768), (5928, 27234), (5967, 27056), (6052, 26676), (6408, 25194), (6669, 24208), (6764, 23868), (6942, 23256), (7344, 21983), (7752, 20826), (7956, 20292), (8208, 19669), (8398, 19224), (8721, 18512), (8892, 18156), (9078, 17784), (9256, 17442), (9612, 16796), (10146, 15912), (10413, 15504), (10608, 15219), (11628, 13884), (11856, 13617), (11934, 13528), (12104, 13338), (12597, 12816)]