157070078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{15901}}^1$

素因数の和:16363

約数の個数: 16

約数和(自身を含む): 257612400

約数和(自身を除く): 100542322

約数列:

[1, 2, 11, 22, 449, 898, 4939, 9878, 15901, 31802, 174911, 349822, 7139549, 14279098, 78535039, 157070078]

約数ペア:

[(1, 157070078), (2, 78535039), (11, 14279098), (22, 7139549), (449, 349822), (898, 174911), (4939, 31802), (9878, 15901)]