157297682

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 249480000

約数和(自身を除く): 92182318

約数列:

[1, 2, 29, 58, 109, 139, 179, 218, 278, 358, 3161, 4031, 5191, 6322, 8062, 10382, 15151, 19511, 24881, 30302, 39022, 49762, 439379, 565819, 721549, 878758, 1131638, 1443098, 2712029, 5424058, 78648841, 157297682]

約数ペア:

[(1, 157297682), (2, 78648841), (29, 5424058), (58, 2712029), (109, 1443098), (139, 1131638), (179, 878758), (218, 721549), (278, 565819), (358, 439379), (3161, 49762), (4031, 39022), (5191, 30302), (6322, 24881), (8062, 19511), (10382, 15151)]