157680914

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{14437}}^1$

素因数の和:14609

約数の個数: 16

約数和(自身を含む): 243944448

約数和(自身を除く): 86263534

約数列:

[1, 2, 43, 86, 127, 254, 5461, 10922, 14437, 28874, 620791, 1241582, 1833499, 3666998, 78840457, 157680914]

約数ペア:

[(1, 157680914), (2, 78840457), (43, 3666998), (86, 1833499), (127, 1241582), (254, 620791), (5461, 28874), (10922, 14437)]