168684967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 201761280

約数和(自身を除く): 33076313

約数列:

[1, 11, 23, 29, 83, 253, 277, 319, 667, 913, 1909, 2407, 3047, 6371, 7337, 8033, 20999, 22991, 26477, 55361, 70081, 88363, 184759, 252901, 528793, 608971, 666739, 2032349, 5816723, 7334129, 15334997, 168684967]

約数ペア:

[(1, 168684967), (11, 15334997), (23, 7334129), (29, 5816723), (83, 2032349), (253, 666739), (277, 608971), (319, 528793), (667, 252901), (913, 184759), (1909, 88363), (2407, 70081), (3047, 55361), (6371, 26477), (7337, 22991), (8033, 20999)]