156944081864

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{120355891}}^1$

素因数の和:120356060

約数の個数: 16

約数和(自身を含む): 296075494320

約数和(自身を除く): 139131412456

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 120355891, 240711782, 481423564, 962847128, 19618010233, 39236020466, 78472040932, 156944081864]

約数ペア:

[(1, 156944081864), (2, 78472040932), (4, 39236020466), (8, 19618010233), (163, 962847128), (326, 481423564), (652, 240711782), (1304, 120355891)]