159162374

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{21821}}^1$

素因数の和:22351

約数の個数: 16

約数和(自身を含む): 273386016

約数和(自身を除く): 114223642

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 7294, 21821, 43642, 152747, 305494, 11368741, 22737482, 79581187, 159162374]

約数ペア:

[(1, 159162374), (2, 79581187), (7, 22737482), (14, 11368741), (521, 305494), (1042, 152747), (3647, 43642), (7294, 21821)]