156930639830

素因数分解:

$2^1\times 5^1\times {\mathrm{87221}}^1\times {\mathrm{179923}}^1$

素因数の和:267151

約数の個数: 16

約数和(自身を含む): 282479960304

約数和(自身を除く): 125549320474

約数列:

[1, 2, 5, 10, 87221, 174442, 179923, 359846, 436105, 872210, 899615, 1799230, 15693063983, 31386127966, 78465319915, 156930639830]

約数ペア:

[(1, 156930639830), (2, 78465319915), (5, 31386127966), (10, 15693063983), (87221, 1799230), (174442, 899615), (179923, 872210), (359846, 436105)]