152257816

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{404941}}^1$

素因数の和:404994

約数の個数: 16

約数和(自身を含む): 291558240

約数和(自身を除く): 139300424

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 404941, 809882, 1619764, 3239528, 19032227, 38064454, 76128908, 152257816]

約数ペア:

[(1, 152257816), (2, 76128908), (4, 38064454), (8, 19032227), (47, 3239528), (94, 1619764), (188, 809882), (376, 404941)]