143188195640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{511386413}}^1$

素因数の和:511386431

約数の個数: 32

約数和(自身を含む): 368198218080

約数和(自身を除く): 225010022440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 511386413, 1022772826, 2045545652, 2556932065, 3579704891, 4091091304, 5113864130, 7159409782, 10227728260, 14318819564, 17898524455, 20455456520, 28637639128, 35797048910, 71594097820, 143188195640]

約数ペア:

[(1, 143188195640), (2, 71594097820), (4, 35797048910), (5, 28637639128), (7, 20455456520), (8, 17898524455), (10, 14318819564), (14, 10227728260), (20, 7159409782), (28, 5113864130), (35, 4091091304), (40, 3579704891), (56, 2556932065), (70, 2045545652), (140, 1022772826), (280, 511386413)]