156974170516

素因数分解:

$2^2\times {\mathrm{3881}}^1\times {\mathrm{10111709}}^1$

素因数の和:10115594

約数の個数: 12

約数和(自身を含む): 274775607540

約数和(自身を除く): 117801437024

約数列:

[1, 2, 4, 3881, 7762, 15524, 10111709, 20223418, 40446836, 39243542629, 78487085258, 156974170516]

約数ペア:

[(1, 156974170516), (2, 78487085258), (4, 39243542629), (3881, 40446836), (7762, 20223418), (15524, 10111709)]