147890992

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1205

約数の個数: 40

約数和(自身を含む): 293044736

約数和(自身を除く): 145153744

約数列:

[1, 2, 4, 8, 16, 73, 127, 146, 254, 292, 508, 584, 997, 1016, 1168, 1994, 2032, 3988, 7976, 9271, 15952, 18542, 37084, 72781, 74168, 126619, 145562, 148336, 253238, 291124, 506476, 582248, 1012952, 1164496, 2025904, 9243187, 18486374, 36972748, 73945496, 147890992]

約数ペア:

[(1, 147890992), (2, 73945496), (4, 36972748), (8, 18486374), (16, 9243187), (73, 2025904), (127, 1164496), (146, 1012952), (254, 582248), (292, 506476), (508, 291124), (584, 253238), (997, 148336), (1016, 145562), (1168, 126619), (1994, 74168), (2032, 72781), (3988, 37084), (7976, 18542), (9271, 15952)]