156945217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3529}}^1$

素因数の和:3864

約数の個数: 16

約数和(自身を含む): 185028480

約数和(自身を除く): 28083263

約数列:

[1, 11, 13, 143, 311, 3421, 3529, 4043, 38819, 44473, 45877, 504647, 1097519, 12072709, 14267747, 156945217]

約数ペア:

[(1, 156945217), (11, 14267747), (13, 12072709), (143, 1097519), (311, 504647), (3421, 45877), (3529, 44473), (4043, 38819)]