156727928

素因数分解:

$2^3\times 7^1\times {\mathrm{2798713}}^1$

素因数の和:2798726

約数の個数: 16

約数和(自身を含む): 335845680

約数和(自身を除く): 179117752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2798713, 5597426, 11194852, 19590991, 22389704, 39181982, 78363964, 156727928]

約数ペア:

[(1, 156727928), (2, 78363964), (4, 39181982), (7, 22389704), (8, 19590991), (14, 11194852), (28, 5597426), (56, 2798713)]