156931470215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1\times {\mathrm{33863}}^1$

素因数の和:34823

約数の個数: 32

約数和(自身を含む): 205492170240

約数和(自身を除く): 48560700025

約数列:

[1, 5, 13, 65, 83, 415, 859, 1079, 4295, 5395, 11167, 33863, 55835, 71297, 169315, 356485, 440219, 926861, 2201095, 2810629, 4634305, 14053145, 29088317, 36538177, 145441585, 182690885, 378148121, 1890740605, 2414330311, 12071651555, 31386294043, 156931470215]

約数ペア:

[(1, 156931470215), (5, 31386294043), (13, 12071651555), (65, 2414330311), (83, 1890740605), (415, 378148121), (859, 182690885), (1079, 145441585), (4295, 36538177), (5395, 29088317), (11167, 14053145), (33863, 4634305), (55835, 2810629), (71297, 2201095), (169315, 926861), (356485, 440219)]