169498654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 278853120

約数和(自身を除く): 109354466

約数列:

[1, 2, 13, 26, 103, 167, 206, 334, 379, 758, 1339, 2171, 2678, 4342, 4927, 9854, 17201, 34402, 39037, 63293, 78074, 126586, 223613, 447226, 507481, 822809, 1014962, 1645618, 6519179, 13038358, 84749327, 169498654]

約数ペア:

[(1, 169498654), (2, 84749327), (13, 13038358), (26, 6519179), (103, 1645618), (167, 1014962), (206, 822809), (334, 507481), (379, 447226), (758, 223613), (1339, 126586), (2171, 78074), (2678, 63293), (4342, 39037), (4927, 34402), (9854, 17201)]