157042987619

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2310713}}^1$

素因数の和:2310819

約数の個数: 24

約数和(自身を含む): 194931833040

約数和(自身を除く): 37888845421

約数列:

[1, 7, 19, 49, 73, 133, 511, 931, 1387, 3577, 9709, 67963, 2310713, 16174991, 43903547, 113224937, 168682049, 307324829, 1180774343, 2151273803, 3204958931, 8265420401, 22434712517, 157042987619]

約数ペア:

[(1, 157042987619), (7, 22434712517), (19, 8265420401), (49, 3204958931), (73, 2151273803), (133, 1180774343), (511, 307324829), (931, 168682049), (1387, 113224937), (3577, 43903547), (9709, 16174991), (67963, 2310713)]