129429544

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{103049}}^1$

素因数の和:103212

約数の個数: 16

約数和(自身を含む): 244228500

約数和(自身を除く): 114798956

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 103049, 206098, 412196, 824392, 16178693, 32357386, 64714772, 129429544]

約数ペア:

[(1, 129429544), (2, 64714772), (4, 32357386), (8, 16178693), (157, 824392), (314, 412196), (628, 206098), (1256, 103049)]