149738281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67057}}^1$

素因数の和:67104

約数の個数: 16

約数和(自身を含む): 193127040

約数和(自身を除く): 43388759

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 67057, 469399, 737627, 1944653, 5163389, 13612571, 21391183, 149738281]

約数ペア:

[(1, 149738281), (7, 21391183), (11, 13612571), (29, 5163389), (77, 1944653), (203, 737627), (319, 469399), (2233, 67057)]