149175313

素因数分解:

$7^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 172448640

約数和(自身を除く): 23273327

約数列:

[1, 7, 181, 281, 419, 1267, 1967, 2933, 50861, 75839, 117739, 356027, 530873, 824173, 21310759, 149175313]

約数ペア:

[(1, 149175313), (7, 21310759), (181, 824173), (281, 530873), (419, 356027), (1267, 117739), (1967, 75839), (2933, 50861)]