166516105

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4177}}^1$

素因数の和:4273

約数の個数: 32

約数和(自身を含む): 245465856

約数和(自身を除く): 78949751

約数列:

[1, 5, 7, 17, 35, 67, 85, 119, 335, 469, 595, 1139, 2345, 4177, 5695, 7973, 20885, 29239, 39865, 71009, 146195, 279859, 355045, 497063, 1399295, 1959013, 2485315, 4757603, 9795065, 23788015, 33303221, 166516105]

約数ペア:

[(1, 166516105), (5, 33303221), (7, 23788015), (17, 9795065), (35, 4757603), (67, 2485315), (85, 1959013), (119, 1399295), (335, 497063), (469, 355045), (595, 279859), (1139, 146195), (2345, 71009), (4177, 39865), (5695, 29239), (7973, 20885)]