156966638454

素因数分解:

$2^1\times 3^4\times {\mathrm{968929867}}^1$

素因数の和:968929881

約数の個数: 20

約数和(自身を含む): 351721542084

約数和(自身を除く): 194754903630

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 968929867, 1937859734, 2906789601, 5813579202, 8720368803, 17440737606, 26161106409, 52322212818, 78483319227, 156966638454]

約数ペア:

[(1, 156966638454), (2, 78483319227), (3, 52322212818), (6, 26161106409), (9, 17440737606), (18, 8720368803), (27, 5813579202), (54, 2906789601), (81, 1937859734), (162, 968929867)]