156770549

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 188425440

約数和(自身を除く): 31654891

約数列:

[1, 13, 17, 29, 61, 221, 377, 401, 493, 793, 1037, 1769, 5213, 6409, 6817, 11629, 13481, 22997, 24461, 30073, 88621, 151177, 197693, 317993, 390949, 415837, 709369, 2570009, 5405881, 9221797, 12059273, 156770549]

約数ペア:

[(1, 156770549), (13, 12059273), (17, 9221797), (29, 5405881), (61, 2570009), (221, 709369), (377, 415837), (401, 390949), (493, 317993), (793, 197693), (1037, 151177), (1769, 88621), (5213, 30073), (6409, 24461), (6817, 22997), (11629, 13481)]