156747701912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3467}}^1\times {\mathrm{8039}}^1$

素因数の和:11568

約数の個数: 64

約数和(自身を含む): 317863008000

約数和(自身を除く): 161115306088

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 3467, 5624, 6934, 8039, 13868, 16078, 27736, 32156, 64312, 65873, 128279, 131746, 152741, 256558, 263492, 297443, 305482, 513116, 526984, 594886, 610964, 1026232, 1189772, 1221928, 2379544, 2437301, 4874602, 5651417, 9749204, 11302834, 19498408, 22605668, 27871213, 45211336, 55742426, 111484852, 222969704, 529553047, 1031234881, 1059106094, 2062469762, 2118212188, 4124939524, 4236424376, 8249879048, 19593462739, 39186925478, 78373850956, 156747701912]

約数ペア:

[(1, 156747701912), (2, 78373850956), (4, 39186925478), (8, 19593462739), (19, 8249879048), (37, 4236424376), (38, 4124939524), (74, 2118212188), (76, 2062469762), (148, 1059106094), (152, 1031234881), (296, 529553047), (703, 222969704), (1406, 111484852), (2812, 55742426), (3467, 45211336), (5624, 27871213), (6934, 22605668), (8039, 19498408), (13868, 11302834), (16078, 9749204), (27736, 5651417), (32156, 4874602), (64312, 2437301), (65873, 2379544), (128279, 1221928), (131746, 1189772), (152741, 1026232), (256558, 610964), (263492, 594886), (297443, 526984), (305482, 513116)]