163908458

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{14653}}^1$

素因数の和:14726

約数の個数: 32

約数和(自身を含む): 303865344

約数和(自身を除く): 139956886

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 5593, 11186, 14653, 29306, 102571, 205142, 249101, 498202, 688691, 1377382, 1743707, 3487414, 4820837, 9641674, 11707747, 23415494, 81954229, 163908458]

約数ペア:

[(1, 163908458), (2, 81954229), (7, 23415494), (14, 11707747), (17, 9641674), (34, 4820837), (47, 3487414), (94, 1743707), (119, 1377382), (238, 688691), (329, 498202), (658, 249101), (799, 205142), (1598, 102571), (5593, 29306), (11186, 14653)]