159499639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 174215104

約数和(自身を除く): 14715465

約数列:

[1, 13, 151, 193, 421, 1963, 2509, 5473, 29143, 63571, 81253, 378859, 826423, 1056289, 12269203, 159499639]

約数ペア:

[(1, 159499639), (13, 12269203), (151, 1056289), (193, 826423), (421, 378859), (1963, 81253), (2509, 63571), (5473, 29143)]