156963073018

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{993437171}}^1$

素因数の和:993437252

約数の個数: 8

約数和(自身を含む): 238424921280

約数和(自身を除く): 81461848262

約数列:

[1, 2, 79, 158, 993437171, 1986874342, 78481536509, 156963073018]

約数ペア:

[(1, 156963073018), (2, 78481536509), (79, 1986874342), (158, 993437171)]