156958772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{48029}}^1$

素因数の和:48095

約数の個数: 24

約数和(自身を含む): 295864800

約数和(自身を除く): 138906028

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 48029, 96058, 192116, 912551, 1825102, 2065247, 3650204, 4130494, 8260988, 39239693, 78479386, 156958772]

約数ペア:

[(1, 156958772), (2, 78479386), (4, 39239693), (19, 8260988), (38, 4130494), (43, 3650204), (76, 2065247), (86, 1825102), (172, 912551), (817, 192116), (1634, 96058), (3268, 48029)]