160971148

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{1049}}^1$

素因数の和:1306

約数の個数: 36

約数和(自身を含む): 306671400

約数和(自身を除く): 145700252

約数列:

[1, 2, 4, 13, 26, 52, 169, 227, 338, 454, 676, 908, 1049, 2098, 2951, 4196, 5902, 11804, 13637, 27274, 38363, 54548, 76726, 153452, 177281, 238123, 354562, 476246, 709124, 952492, 3095599, 6191198, 12382396, 40242787, 80485574, 160971148]

約数ペア:

[(1, 160971148), (2, 80485574), (4, 40242787), (13, 12382396), (26, 6191198), (52, 3095599), (169, 952492), (227, 709124), (338, 476246), (454, 354562), (676, 238123), (908, 177281), (1049, 153452), (2098, 76726), (2951, 54548), (4196, 38363), (5902, 27274), (11804, 13637)]