156942129170

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{198660923}}^1$

素因数の和:198661009

約数の個数: 16

約数和(自身を含む): 286071730560

約数和(自身を除く): 129129601390

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 198660923, 397321846, 993304615, 1986609230, 15694212917, 31388425834, 78471064585, 156942129170]

約数ペア:

[(1, 156942129170), (2, 78471064585), (5, 31388425834), (10, 15694212917), (79, 1986609230), (158, 993304615), (395, 397321846), (790, 198660923)]