156662116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{3491}}^1$

素因数の和:4371

約数の個数: 24

約数和(自身を含む): 295674624

約数和(自身を除く): 139012508

約数列:

[1, 2, 4, 13, 26, 52, 863, 1726, 3452, 3491, 6982, 11219, 13964, 22438, 44876, 45383, 90766, 181532, 3012733, 6025466, 12050932, 39165529, 78331058, 156662116]

約数ペア:

[(1, 156662116), (2, 78331058), (4, 39165529), (13, 12050932), (26, 6025466), (52, 3012733), (863, 181532), (1726, 90766), (3452, 45383), (3491, 44876), (6982, 22438), (11219, 13964)]