157466309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3347}}^1$

素因数の和:3425

約数の個数: 32

約数和(自身を含む): 215986176

約数和(自身を除く): 58519867

約数列:

[1, 7, 11, 13, 47, 77, 91, 143, 329, 517, 611, 1001, 3347, 3619, 4277, 6721, 23429, 36817, 43511, 47047, 157309, 257719, 304577, 478621, 1101163, 1730399, 2045017, 3350347, 12112793, 14315119, 22495187, 157466309]

約数ペア:

[(1, 157466309), (7, 22495187), (11, 14315119), (13, 12112793), (47, 3350347), (77, 2045017), (91, 1730399), (143, 1101163), (329, 478621), (517, 304577), (611, 257719), (1001, 157309), (3347, 47047), (3619, 43511), (4277, 36817), (6721, 23429)]