159798064

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{16187}}^1$

素因数の和:16812

約数の個数: 20

約数和(自身を含む): 310129704

約数和(自身を除く): 150331640

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 16187, 32374, 64748, 129496, 258992, 9987379, 19974758, 39949516, 79899032, 159798064]

約数ペア:

[(1, 159798064), (2, 79899032), (4, 39949516), (8, 19974758), (16, 9987379), (617, 258992), (1234, 129496), (2468, 64748), (4936, 32374), (9872, 16187)]