156789588605

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{8067383}}^1$

素因数の和:8067437

約数の個数: 24

約数和(自身を含む): 212591703168

約数和(自身を除く): 55802114563

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 3887, 19435, 8067383, 40336915, 104875979, 185549809, 524379895, 927749045, 1363387727, 2412147517, 6816938635, 12060737585, 31357917721, 156789588605]

約数ペア:

[(1, 156789588605), (5, 31357917721), (13, 12060737585), (23, 6816938635), (65, 2412147517), (115, 1363387727), (169, 927749045), (299, 524379895), (845, 185549809), (1495, 104875979), (3887, 40336915), (19435, 8067383)]