133769314

素因数分解:

$2^1\times 7^4\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:432

約数の個数: 40

約数和(自身を含む): 237468780

約数和(自身を除く): 103699466

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 313, 343, 623, 626, 686, 1246, 2191, 2401, 4361, 4382, 4802, 8722, 15337, 27857, 30527, 30674, 55714, 61054, 107359, 194999, 213689, 214718, 389998, 427378, 751513, 1364993, 1503026, 2729986, 9554951, 19109902, 66884657, 133769314]

約数ペア:

[(1, 133769314), (2, 66884657), (7, 19109902), (14, 9554951), (49, 2729986), (89, 1503026), (98, 1364993), (178, 751513), (313, 427378), (343, 389998), (623, 214718), (626, 213689), (686, 194999), (1246, 107359), (2191, 61054), (2401, 55714), (4361, 30674), (4382, 30527), (4802, 27857), (8722, 15337)]