145389416

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{160829}}^1$

素因数の和:160948

約数の個数: 16

約数和(自身を含む): 275019300

約数和(自身を除く): 129629884

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 160829, 321658, 643316, 1286632, 18173677, 36347354, 72694708, 145389416]

約数ペア:

[(1, 145389416), (2, 72694708), (4, 36347354), (8, 18173677), (113, 1286632), (226, 643316), (452, 321658), (904, 160829)]