127556658

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 284540256

約数和(自身を除く): 156983598

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 307, 369, 563, 614, 738, 921, 1126, 1689, 1842, 2763, 3378, 5067, 5526, 10134, 12587, 23083, 25174, 37761, 46166, 69249, 75522, 113283, 138498, 172841, 207747, 226566, 345682, 415494, 518523, 1037046, 1555569, 3111138, 7086481, 14172962, 21259443, 42518886, 63778329, 127556658]

約数ペア:

[(1, 127556658), (2, 63778329), (3, 42518886), (6, 21259443), (9, 14172962), (18, 7086481), (41, 3111138), (82, 1555569), (123, 1037046), (246, 518523), (307, 415494), (369, 345682), (563, 226566), (614, 207747), (738, 172841), (921, 138498), (1126, 113283), (1689, 75522), (1842, 69249), (2763, 46166), (3378, 37761), (5067, 25174), (5526, 23083), (10134, 12587)]