161423263866

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{340555409}}^1$

素因数の和:340555493

約数の個数: 16

約数和(自身を含む): 326933193600

約数和(自身を除く): 165509929734

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 340555409, 681110818, 1021666227, 2043332454, 26903877311, 53807754622, 80711631933, 161423263866]

約数ペア:

[(1, 161423263866), (2, 80711631933), (3, 53807754622), (6, 26903877311), (79, 2043332454), (158, 1021666227), (237, 681110818), (474, 340555409)]