161554176

素因数分解:

$2^8\times 3^5\times 7^2\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 324

約数和(自身を含む): 572520312

約数和(自身を除く): 410966136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 53, 54, 56, 63, 64, 72, 81, 84, 96, 98, 106, 108, 112, 126, 128, 144, 147, 159, 162, 168, 189, 192, 196, 212, 216, 224, 243, 252, 256, 288, 294, 318, 324, 336, 371, 378, 384, 392, 424, 432, 441, 448, 477, 486, 504, 567, 576, 588, 636, 648, 672, 742, 756, 768, 784, 848, 864, 882, 896, 954, 972, 1008, 1113, 1134, 1152, 1176, 1272, 1296, 1323, 1344, 1431, 1484, 1512, 1568, 1696, 1701, 1728, 1764, 1792, 1908, 1944, 2016, 2226, 2268, 2304, 2352, 2544, 2592, 2597, 2646, 2688, 2862, 2968, 3024, 3136, 3339, 3392, 3402, 3456, 3528, 3816, 3888, 3969, 4032, 4293, 4452, 4536, 4704, 5088, 5184, 5194, 5292, 5376, 5724, 5936, 6048, 6272, 6678, 6784, 6804, 6912, 7056, 7632, 7776, 7791, 7938, 8064, 8586, 8904, 9072, 9408, 10017, 10176, 10368, 10388, 10584, 11448, 11872, 11907, 12096, 12544, 12879, 13356, 13568, 13608, 14112, 15264, 15552, 15582, 15876, 16128, 17172, 17808, 18144, 18816, 20034, 20352, 20736, 20776, 21168, 22896, 23373, 23744, 23814, 24192, 25758, 26712, 27216, 28224, 30051, 30528, 31104, 31164, 31752, 34344, 35616, 36288, 37632, 40068, 40704, 41552, 42336, 45792, 46746, 47488, 47628, 48384, 51516, 53424, 54432, 56448, 60102, 61056, 62208, 62328, 63504, 68688, 70119, 71232, 72576, 80136, 83104, 84672, 90153, 91584, 93492, 94976, 95256, 103032, 106848, 108864, 112896, 120204, 122112, 124656, 127008, 137376, 140238, 142464, 145152, 160272, 166208, 169344, 180306, 183168, 186984, 190512, 206064, 210357, 213696, 217728, 240408, 249312, 254016, 274752, 280476, 284928, 320544, 332416, 338688, 360612, 366336, 373968, 381024, 412128, 420714, 427392, 435456, 480816, 498624, 508032, 549504, 560952, 631071, 641088, 664832, 721224, 747936, 762048, 824256, 841428, 854784, 961632, 997248, 1016064, 1099008, 1121904, 1262142, 1282176, 1442448, 1495872, 1524096, 1648512, 1682856, 1923264, 1994496, 2243808, 2524284, 2564352, 2884896, 2991744, 3048192, 3297024, 3365712, 3846528, 4487616, 5048568, 5769792, 5983488, 6731424, 7693056, 8975232, 10097136, 11539584, 13462848, 17950464, 20194272, 23079168, 26925696, 40388544, 53851392, 80777088, 161554176]

約数ペア:

[(1, 161554176), (2, 80777088), (3, 53851392), (4, 40388544), (6, 26925696), (7, 23079168), (8, 20194272), (9, 17950464), (12, 13462848), (14, 11539584), (16, 10097136), (18, 8975232), (21, 7693056), (24, 6731424), (27, 5983488), (28, 5769792), (32, 5048568), (36, 4487616), (42, 3846528), (48, 3365712), (49, 3297024), (53, 3048192), (54, 2991744), (56, 2884896), (63, 2564352), (64, 2524284), (72, 2243808), (81, 1994496), (84, 1923264), (96, 1682856), (98, 1648512), (106, 1524096), (108, 1495872), (112, 1442448), (126, 1282176), (128, 1262142), (144, 1121904), (147, 1099008), (159, 1016064), (162, 997248), (168, 961632), (189, 854784), (192, 841428), (196, 824256), (212, 762048), (216, 747936), (224, 721224), (243, 664832), (252, 641088), (256, 631071), (288, 560952), (294, 549504), (318, 508032), (324, 498624), (336, 480816), (371, 435456), (378, 427392), (384, 420714), (392, 412128), (424, 381024), (432, 373968), (441, 366336), (448, 360612), (477, 338688), (486, 332416), (504, 320544), (567, 284928), (576, 280476), (588, 274752), (636, 254016), (648, 249312), (672, 240408), (742, 217728), (756, 213696), (768, 210357), (784, 206064), (848, 190512), (864, 186984), (882, 183168), (896, 180306), (954, 169344), (972, 166208), (1008, 160272), (1113, 145152), (1134, 142464), (1152, 140238), (1176, 137376), (1272, 127008), (1296, 124656), (1323, 122112), (1344, 120204), (1431, 112896), (1484, 108864), (1512, 106848), (1568, 103032), (1696, 95256), (1701, 94976), (1728, 93492), (1764, 91584), (1792, 90153), (1908, 84672), (1944, 83104), (2016, 80136), (2226, 72576), (2268, 71232), (2304, 70119), (2352, 68688), (2544, 63504), (2592, 62328), (2597, 62208), (2646, 61056), (2688, 60102), (2862, 56448), (2968, 54432), (3024, 53424), (3136, 51516), (3339, 48384), (3392, 47628), (3402, 47488), (3456, 46746), (3528, 45792), (3816, 42336), (3888, 41552), (3969, 40704), (4032, 40068), (4293, 37632), (4452, 36288), (4536, 35616), (4704, 34344), (5088, 31752), (5184, 31164), (5194, 31104), (5292, 30528), (5376, 30051), (5724, 28224), (5936, 27216), (6048, 26712), (6272, 25758), (6678, 24192), (6784, 23814), (6804, 23744), (6912, 23373), (7056, 22896), (7632, 21168), (7776, 20776), (7791, 20736), (7938, 20352), (8064, 20034), (8586, 18816), (8904, 18144), (9072, 17808), (9408, 17172), (10017, 16128), (10176, 15876), (10368, 15582), (10388, 15552), (10584, 15264), (11448, 14112), (11872, 13608), (11907, 13568), (12096, 13356), (12544, 12879)]