140168344

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{111599}}^1$

素因数の和:111762

約数の個数: 16

約数和(自身を含む): 264492000

約数和(自身を除く): 124323656

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 111599, 223198, 446396, 892792, 17521043, 35042086, 70084172, 140168344]

約数ペア:

[(1, 140168344), (2, 70084172), (4, 35042086), (8, 17521043), (157, 892792), (314, 446396), (628, 223198), (1256, 111599)]