129374806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{42307}}^1$

素因数の和:42459

約数の個数: 16

約数和(自身を含む): 213232320

約数和(自身を除く): 83857514

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 42307, 84614, 465377, 930754, 5880673, 11761346, 64687403, 129374806]

約数ペア:

[(1, 129374806), (2, 64687403), (11, 11761346), (22, 5880673), (139, 930754), (278, 465377), (1529, 84614), (3058, 42307)]