161844963418

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{4253}}^1\times {\mathrm{116731}}^1$

素因数の和:121149

約数の個数: 16

約数和(自身を含む): 244316340576

約数和(自身を除く): 82471377158

約数列:

[1, 2, 163, 326, 4253, 8506, 116731, 233462, 693239, 1386478, 19027153, 38054306, 496456943, 992913886, 80922481709, 161844963418]

約数ペア:

[(1, 161844963418), (2, 80922481709), (163, 992913886), (326, 496456943), (4253, 38054306), (8506, 19027153), (116731, 1386478), (233462, 693239)]