103131728

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 240651264

約数和(自身を除く): 137519536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 41, 56, 74, 82, 112, 148, 164, 259, 287, 296, 328, 518, 574, 592, 607, 656, 1036, 1148, 1214, 1517, 2072, 2296, 2428, 3034, 4144, 4249, 4592, 4856, 6068, 8498, 9712, 10619, 12136, 16996, 21238, 22459, 24272, 24887, 33992, 42476, 44918, 49774, 67984, 84952, 89836, 99548, 157213, 169904, 174209, 179672, 199096, 314426, 348418, 359344, 398192, 628852, 696836, 920819, 1257704, 1393672, 1841638, 2515408, 2787344, 3683276, 6445733, 7366552, 12891466, 14733104, 25782932, 51565864, 103131728]

約数ペア:

[(1, 103131728), (2, 51565864), (4, 25782932), (7, 14733104), (8, 12891466), (14, 7366552), (16, 6445733), (28, 3683276), (37, 2787344), (41, 2515408), (56, 1841638), (74, 1393672), (82, 1257704), (112, 920819), (148, 696836), (164, 628852), (259, 398192), (287, 359344), (296, 348418), (328, 314426), (518, 199096), (574, 179672), (592, 174209), (607, 169904), (656, 157213), (1036, 99548), (1148, 89836), (1214, 84952), (1517, 67984), (2072, 49774), (2296, 44918), (2428, 42476), (3034, 33992), (4144, 24887), (4249, 24272), (4592, 22459), (4856, 21238), (6068, 16996), (8498, 12136), (9712, 10619)]