159021804

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{31477}}^1$

素因数の和:31905

約数の個数: 24

約数和(自身を含む): 371944048

約数和(自身を除く): 212922244

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 31477, 62954, 94431, 125908, 188862, 377724, 13251817, 26503634, 39755451, 53007268, 79510902, 159021804]

約数ペア:

[(1, 159021804), (2, 79510902), (3, 53007268), (4, 39755451), (6, 26503634), (12, 13251817), (421, 377724), (842, 188862), (1263, 125908), (1684, 94431), (2526, 62954), (5052, 31477)]