157434772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{76129}}^1$

素因数の和:76191

約数の個数: 24

約数和(自身を含む): 306956160

約数和(自身を除く): 149521388

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 76129, 152258, 304516, 837419, 1674838, 3349676, 3578063, 7156126, 14312252, 39358693, 78717386, 157434772]

約数ペア:

[(1, 157434772), (2, 78717386), (4, 39358693), (11, 14312252), (22, 7156126), (44, 3578063), (47, 3349676), (94, 1674838), (188, 837419), (517, 304516), (1034, 152258), (2068, 76129)]