157066574

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{238703}}^1$

素因数の和:238759

約数の個数: 16

約数和(自身を含む): 274987008

約数和(自身を除く): 117920434

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 238703, 477406, 1670921, 3341842, 11219041, 22438082, 78533287, 157066574]

約数ペア:

[(1, 157066574), (2, 78533287), (7, 22438082), (14, 11219041), (47, 3341842), (94, 1670921), (329, 477406), (658, 238703)]