157536804978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1250292103}}^1$

素因数の和:1250292118

約数の個数: 24

約数和(自身を含む): 390091136448

約数和(自身を除く): 232554331470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1250292103, 2500584206, 3750876309, 7501752618, 8752044721, 11252628927, 17504089442, 22505257854, 26256134163, 52512268326, 78768402489, 157536804978]

約数ペア:

[(1, 157536804978), (2, 78768402489), (3, 52512268326), (6, 26256134163), (7, 22505257854), (9, 17504089442), (14, 11252628927), (18, 8752044721), (21, 7501752618), (42, 3750876309), (63, 2500584206), (126, 1250292103)]