156920001256

素因数分解:

$2^3\times {\mathrm{10487}}^1\times {\mathrm{1870411}}^1$

素因数の和:1880904

約数の個数: 16

約数和(自身を含む): 294253215840

約数和(自身を除く): 137333214584

約数列:

[1, 2, 4, 8, 10487, 20974, 41948, 83896, 1870411, 3740822, 7481644, 14963288, 19615000157, 39230000314, 78460000628, 156920001256]

約数ペア:

[(1, 156920001256), (2, 78460000628), (4, 39230000314), (8, 19615000157), (10487, 14963288), (20974, 7481644), (41948, 3740822), (83896, 1870411)]