156912803929

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8190031}}^1$

素因数の和:8190085

約数の個数: 24

約数和(自身を含む): 201671347968

約数和(自身を除く): 44758544039

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 19159, 8190031, 57330217, 139230527, 188370713, 401311519, 974613689, 1318594991, 3202302121, 6822295823, 9230164937, 22416114847, 156912803929]

約数ペア:

[(1, 156912803929), (7, 22416114847), (17, 9230164937), (23, 6822295823), (49, 3202302121), (119, 1318594991), (161, 974613689), (391, 401311519), (833, 188370713), (1127, 139230527), (2737, 57330217), (19159, 8190031)]