164026898

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3511}}^1$

素因数の和:3638

約数の個数: 32

約数和(自身を含む): 291299328

約数和(自身を除く): 127272430

約数列:

[1, 2, 7, 14, 47, 71, 94, 142, 329, 497, 658, 994, 3337, 3511, 6674, 7022, 23359, 24577, 46718, 49154, 165017, 249281, 330034, 498562, 1155119, 1744967, 2310238, 3489934, 11716207, 23432414, 82013449, 164026898]

約数ペア:

[(1, 164026898), (2, 82013449), (7, 23432414), (14, 11716207), (47, 3489934), (71, 2310238), (94, 1744967), (142, 1155119), (329, 498562), (497, 330034), (658, 249281), (994, 165017), (3337, 49154), (3511, 46718), (6674, 24577), (7022, 23359)]