156909152855

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1\times {\mathrm{8543}}^1$

素因数の和:9696

約数の個数: 64

約数和(自身を含む): 238252105728

約数和(自身を除く): 81342952873

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 455, 481, 1091, 1295, 2405, 3367, 5455, 7637, 8543, 14183, 16835, 38185, 40367, 42715, 59801, 70915, 99281, 111059, 201835, 282569, 299005, 316091, 496405, 524771, 555295, 777413, 1412845, 1580455, 2212637, 2623855, 3673397, 3887065, 4109183, 9320413, 11063185, 18366985, 20545915, 28764281, 46602065, 65242891, 121165369, 143821405, 326214455, 344855281, 605826845, 848157583, 1724276405, 2413986967, 4240787915, 4483118653, 12069934835, 22415593265, 31381830571, 156909152855]

約数ペア:

[(1, 156909152855), (5, 31381830571), (7, 22415593265), (13, 12069934835), (35, 4483118653), (37, 4240787915), (65, 2413986967), (91, 1724276405), (185, 848157583), (259, 605826845), (455, 344855281), (481, 326214455), (1091, 143821405), (1295, 121165369), (2405, 65242891), (3367, 46602065), (5455, 28764281), (7637, 20545915), (8543, 18366985), (14183, 11063185), (16835, 9320413), (38185, 4109183), (40367, 3887065), (42715, 3673397), (59801, 2623855), (70915, 2212637), (99281, 1580455), (111059, 1412845), (201835, 777413), (282569, 555295), (299005, 524771), (316091, 496405)]