130097516

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{541}}^1\times {\mathrm{761}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 231282240

約数和(自身を除く): 101184724

約数列:

[1, 2, 4, 79, 158, 316, 541, 761, 1082, 1522, 2164, 3044, 42739, 60119, 85478, 120238, 170956, 240476, 411701, 823402, 1646804, 32524379, 65048758, 130097516]

約数ペア:

[(1, 130097516), (2, 65048758), (4, 32524379), (79, 1646804), (158, 823402), (316, 411701), (541, 240476), (761, 170956), (1082, 120238), (1522, 85478), (2164, 60119), (3044, 42739)]