156958455157

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1\times {\mathrm{22621}}^1$

素因数の和:23329

約数の個数: 32

約数和(自身を含む): 190137729024

約数和(自身を除く): 33179273867

約数列:

[1, 7, 23, 71, 161, 497, 607, 1633, 4249, 11431, 13961, 22621, 43097, 97727, 158347, 301679, 520283, 991231, 1606091, 3641981, 6938617, 11242637, 13730947, 36940093, 96116629, 258580651, 315811781, 974897237, 2210682467, 6824280659, 22422636451, 156958455157]

約数ペア:

[(1, 156958455157), (7, 22422636451), (23, 6824280659), (71, 2210682467), (161, 974897237), (497, 315811781), (607, 258580651), (1633, 96116629), (4249, 36940093), (11431, 13730947), (13961, 11242637), (22621, 6938617), (43097, 3641981), (97727, 1606091), (158347, 991231), (301679, 520283)]