159540464

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{28571}}^1$

素因数の和:28928

約数の個数: 20

約数和(自身を含む): 310006200

約数和(自身を除く): 150465736

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 28571, 57142, 114284, 228568, 457136, 9971279, 19942558, 39885116, 79770232, 159540464]

約数ペア:

[(1, 159540464), (2, 79770232), (4, 39885116), (8, 19942558), (16, 9971279), (349, 457136), (698, 228568), (1396, 114284), (2792, 57142), (5584, 28571)]