127556628

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{65213}}^1$

素因数の和:65383

約数の個数: 24

約数和(自身を含む): 299462688

約数和(自身を除く): 171906060

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 65213, 130426, 195639, 260852, 391278, 782556, 10629719, 21259438, 31889157, 42518876, 63778314, 127556628]

約数ペア:

[(1, 127556628), (2, 63778314), (3, 42518876), (4, 31889157), (6, 21259438), (12, 10629719), (163, 782556), (326, 391278), (489, 260852), (652, 195639), (978, 130426), (1956, 65213)]