158301844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{13267}}^1$

素因数の和:13447

約数の個数: 24

約数和(自身を含む): 293488160

約数和(自身を除く): 135186316

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 11932, 13267, 26534, 53068, 252073, 504146, 1008292, 2082919, 4165838, 8331676, 39575461, 79150922, 158301844]

約数ペア:

[(1, 158301844), (2, 79150922), (4, 39575461), (19, 8331676), (38, 4165838), (76, 2082919), (157, 1008292), (314, 504146), (628, 252073), (2983, 53068), (5966, 26534), (11932, 13267)]