156931470424

素因数分解:

$2^3\times {\mathrm{40429}}^1\times {\mathrm{485207}}^1$

素因数の和:525642

約数の個数: 16

約数和(自身を含む): 294254391600

約数和(自身を除く): 137322921176

約数列:

[1, 2, 4, 8, 40429, 80858, 161716, 323432, 485207, 970414, 1940828, 3881656, 19616433803, 39232867606, 78465735212, 156931470424]

約数ペア:

[(1, 156931470424), (2, 78465735212), (4, 39232867606), (8, 19616433803), (40429, 3881656), (80858, 1940828), (161716, 970414), (323432, 485207)]