155890651

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{1933}}^1$

素因数の和:2262

約数の個数: 16

約数和(自身を含む): 183250368

約数和(自身を除く): 27359717

約数列:

[1, 7, 41, 281, 287, 1933, 1967, 11521, 13531, 79253, 80647, 543173, 554771, 3802211, 22270093, 155890651]

約数ペア:

[(1, 155890651), (7, 22270093), (41, 3802211), (281, 554771), (287, 543173), (1933, 80647), (1967, 79253), (11521, 13531)]