158156746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{422879}}^1$

素因数の和:422909

約数の個数: 16

約数和(自身を含む): 274026240

約数和(自身を除く): 115869494

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 422879, 845758, 4651669, 7188943, 9303338, 14377886, 79078373, 158156746]

約数ペア:

[(1, 158156746), (2, 79078373), (11, 14377886), (17, 9303338), (22, 7188943), (34, 4651669), (187, 845758), (374, 422879)]