155750270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{11197}}^1$

素因数の和:11324

約数の個数: 32

約数和(自身を含む): 304764768

約数和(自身を除く): 149014498

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 6955, 11197, 13910, 22394, 55985, 111970, 145561, 291122, 727805, 1198079, 1455610, 2396158, 5990395, 11980790, 15575027, 31150054, 77875135, 155750270]

約数ペア:

[(1, 155750270), (2, 77875135), (5, 31150054), (10, 15575027), (13, 11980790), (26, 5990395), (65, 2396158), (107, 1455610), (130, 1198079), (214, 727805), (535, 291122), (1070, 145561), (1391, 111970), (2782, 55985), (6955, 22394), (11197, 13910)]