157348724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{38303}}^1$

素因数の和:38399

約数の個数: 24

約数和(自身を含む): 300303360

約数和(自身を除く): 142954636

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 38303, 76606, 153212, 497939, 995878, 1991756, 3025937, 6051874, 12103748, 39337181, 78674362, 157348724]

約数ペア:

[(1, 157348724), (2, 78674362), (4, 39337181), (13, 12103748), (26, 6051874), (52, 3025937), (79, 1991756), (158, 995878), (316, 497939), (1027, 153212), (2054, 76606), (4108, 38303)]