156988898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{230189}}^1$

素因数の和:230233

約数の個数: 16

約数和(自身を含む): 265178880

約数和(自身を除く): 108189982

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 230189, 460378, 2532079, 5064158, 7135859, 14271718, 78494449, 156988898]

約数ペア:

[(1, 156988898), (2, 78494449), (11, 14271718), (22, 7135859), (31, 5064158), (62, 2532079), (341, 460378), (682, 230189)]