123360828

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{75037}}^1$

素因数の和:75181

約数の個数: 24

約数和(自身を含む): 289946832

約数和(自身を除く): 166586004

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 75037, 150074, 225111, 300148, 450222, 900444, 10280069, 20560138, 30840207, 41120276, 61680414, 123360828]

約数ペア:

[(1, 123360828), (2, 61680414), (3, 41120276), (4, 30840207), (6, 20560138), (12, 10280069), (137, 900444), (274, 450222), (411, 300148), (548, 225111), (822, 150074), (1644, 75037)]