158160772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{513509}}^1$

素因数の和:513531

約数の個数: 24

約数和(自身を含む): 345078720

約数和(自身を除く): 186917948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 513509, 1027018, 2054036, 3594563, 5648599, 7189126, 11297198, 14378252, 22594396, 39540193, 79080386, 158160772]

約数ペア:

[(1, 158160772), (2, 79080386), (4, 39540193), (7, 22594396), (11, 14378252), (14, 11297198), (22, 7189126), (28, 5648599), (44, 3594563), (77, 2054036), (154, 1027018), (308, 513509)]