155314612

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{1489}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 275977800

約数和(自身を除く): 120663188

約数列:

[1, 2, 4, 89, 178, 293, 356, 586, 1172, 1489, 2978, 5956, 26077, 52154, 104308, 132521, 265042, 436277, 530084, 872554, 1745108, 38828653, 77657306, 155314612]

約数ペア:

[(1, 155314612), (2, 77657306), (4, 38828653), (89, 1745108), (178, 872554), (293, 530084), (356, 436277), (586, 265042), (1172, 132521), (1489, 104308), (2978, 52154), (5956, 26077)]