121537728

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16231}}^1$

素因数の和:16262

約数の個数: 84

約数和(自身を含む): 375186448

約数和(自身を除く): 253648720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 16231, 32462, 48693, 64924, 97386, 129848, 146079, 194772, 211003, 259696, 292158, 389544, 422006, 519392, 584316, 633009, 779088, 844012, 1038784, 1168632, 1266018, 1558176, 1688024, 1899027, 2337264, 2532036, 3116352, 3376048, 3798054, 4674528, 5064072, 6752096, 7596108, 9349056, 10128144, 13504192, 15192216, 20256288, 30384432, 40512576, 60768864, 121537728]

約数ペア:

[(1, 121537728), (2, 60768864), (3, 40512576), (4, 30384432), (6, 20256288), (8, 15192216), (9, 13504192), (12, 10128144), (13, 9349056), (16, 7596108), (18, 6752096), (24, 5064072), (26, 4674528), (32, 3798054), (36, 3376048), (39, 3116352), (48, 2532036), (52, 2337264), (64, 1899027), (72, 1688024), (78, 1558176), (96, 1266018), (104, 1168632), (117, 1038784), (144, 844012), (156, 779088), (192, 633009), (208, 584316), (234, 519392), (288, 422006), (312, 389544), (416, 292158), (468, 259696), (576, 211003), (624, 194772), (832, 146079), (936, 129848), (1248, 97386), (1872, 64924), (2496, 48693), (3744, 32462), (7488, 16231)]