157037150008

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{47994239}}^1$

素因数の和:47994654

約数の個数: 16

約数和(自身を含む): 295164576000

約数和(自身を除く): 138127425992

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 47994239, 95988478, 191976956, 383953912, 19629643751, 39259287502, 78518575004, 157037150008]

約数ペア:

[(1, 157037150008), (2, 78518575004), (4, 39259287502), (8, 19629643751), (409, 383953912), (818, 191976956), (1636, 95988478), (3272, 47994239)]