156956023696

素因数分解:

$2^4\times {\mathrm{42209}}^1\times {\mathrm{232409}}^1$

素因数の和:274626

約数の個数: 20

約数和(自身を含む): 304110809100

約数和(自身を除く): 147154785404

約数列:

[1, 2, 4, 8, 16, 42209, 84418, 168836, 232409, 337672, 464818, 675344, 929636, 1859272, 3718544, 9809751481, 19619502962, 39239005924, 78478011848, 156956023696]

約数ペア:

[(1, 156956023696), (2, 78478011848), (4, 39239005924), (8, 19619502962), (16, 9809751481), (42209, 3718544), (84418, 1859272), (168836, 929636), (232409, 675344), (337672, 464818)]