157066772

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{4139}}^1$

素因数の和:4375

約数の個数: 24

約数和(自身を含む): 281685600

約数和(自身を除く): 124618828

約数列:

[1, 2, 4, 53, 106, 179, 212, 358, 716, 4139, 8278, 9487, 16556, 18974, 37948, 219367, 438734, 740881, 877468, 1481762, 2963524, 39266693, 78533386, 157066772]

約数ペア:

[(1, 157066772), (2, 78533386), (4, 39266693), (53, 2963524), (106, 1481762), (179, 877468), (212, 740881), (358, 438734), (716, 219367), (4139, 37948), (8278, 18974), (9487, 16556)]