156966639518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5413}}^1\times {\mathrm{38459}}^1$

素因数の和:43916

約数の個数: 32

約数和(自身を含む): 262360274400

約数和(自身を除く): 105393634882

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 5413, 10826, 38459, 70369, 76918, 140738, 156977, 313954, 499967, 999934, 1115311, 2040701, 2230622, 4081402, 14499043, 28998086, 208178567, 416357134, 2706321371, 5412642742, 6037178443, 12074356886, 78483319759, 156966639518]

約数ペア:

[(1, 156966639518), (2, 78483319759), (13, 12074356886), (26, 6037178443), (29, 5412642742), (58, 2706321371), (377, 416357134), (754, 208178567), (5413, 28998086), (10826, 14499043), (38459, 4081402), (70369, 2230622), (76918, 2040701), (140738, 1115311), (156977, 999934), (313954, 499967)]