156940581007

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{8753}}^1\times {\mathrm{32423}}^1$

素因数の和:41262

約数の個数: 16

約数和(自身を含む): 181657405440

約数和(自身を除く): 24716824433

約数列:

[1, 7, 79, 553, 8753, 32423, 61271, 226961, 691487, 2561417, 4840409, 17929919, 283798519, 1986589633, 22420083001, 156940581007]

約数ペア:

[(1, 156940581007), (7, 22420083001), (79, 1986589633), (553, 283798519), (8753, 17929919), (32423, 4840409), (61271, 2561417), (226961, 691487)]