129204628

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{159119}}^1$

素因数の和:159159

約数の個数: 24

約数和(自身を含む): 267321600

約数和(自身を除く): 138116972

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 159119, 318238, 636476, 1113833, 2227666, 4455332, 4614451, 9228902, 18457804, 32301157, 64602314, 129204628]

約数ペア:

[(1, 129204628), (2, 64602314), (4, 32301157), (7, 18457804), (14, 9228902), (28, 4614451), (29, 4455332), (58, 2227666), (116, 1113833), (203, 636476), (406, 318238), (812, 159119)]