152309456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{732257}}^1$

素因数の和:732278

約数の個数: 20

約数和(自身を含む): 317799972

約数和(自身を除く): 165490516

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 732257, 1464514, 2929028, 5858056, 9519341, 11716112, 19038682, 38077364, 76154728, 152309456]

約数ペア:

[(1, 152309456), (2, 76154728), (4, 38077364), (8, 19038682), (13, 11716112), (16, 9519341), (26, 5858056), (52, 2929028), (104, 1464514), (208, 732257)]