159612964

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{9239}}^1$

素因数の和:9867

約数の個数: 24

約数和(自身を含む): 319777920

約数和(自身を除く): 160164956

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 4319, 8638, 9239, 17276, 18478, 36956, 64673, 129346, 258692, 5700463, 11400926, 22801852, 39903241, 79806482, 159612964]

約数ペア:

[(1, 159612964), (2, 79806482), (4, 39903241), (7, 22801852), (14, 11400926), (28, 5700463), (617, 258692), (1234, 129346), (2468, 64673), (4319, 36956), (8638, 18478), (9239, 17276)]