172898308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{30941}}^1$

素因数の和:31083

約数の個数: 24

約数和(自身を含む): 332688384

約数和(自身を除く): 159790076

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 30941, 61882, 123764, 340351, 680702, 1361404, 3929507, 7859014, 15718028, 43224577, 86449154, 172898308]

約数ペア:

[(1, 172898308), (2, 86449154), (4, 43224577), (11, 15718028), (22, 7859014), (44, 3929507), (127, 1361404), (254, 680702), (508, 340351), (1397, 123764), (2794, 61882), (5588, 30941)]