145432384

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:831

約数の個数: 56

約数和(自身を含む): 305816000

約数和(自身を除く): 160383616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 199, 304, 398, 601, 608, 796, 1202, 1216, 1592, 2404, 3184, 3781, 4808, 6368, 7562, 9616, 11419, 12736, 15124, 19232, 22838, 30248, 38464, 45676, 60496, 91352, 119599, 120992, 182704, 239198, 241984, 365408, 478396, 730816, 956792, 1913584, 2272381, 3827168, 4544762, 7654336, 9089524, 18179048, 36358096, 72716192, 145432384]

約数ペア:

[(1, 145432384), (2, 72716192), (4, 36358096), (8, 18179048), (16, 9089524), (19, 7654336), (32, 4544762), (38, 3827168), (64, 2272381), (76, 1913584), (152, 956792), (199, 730816), (304, 478396), (398, 365408), (601, 241984), (608, 239198), (796, 182704), (1202, 120992), (1216, 119599), (1592, 91352), (2404, 60496), (3184, 45676), (3781, 38464), (4808, 30248), (6368, 22838), (7562, 19232), (9616, 15124), (11419, 12736)]