127777656

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 325900800

約数和(自身を除く): 198123144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 163, 178, 267, 326, 356, 367, 489, 534, 652, 712, 734, 978, 1068, 1101, 1304, 1468, 1956, 2136, 2202, 2936, 3912, 4404, 8808, 14507, 29014, 32663, 43521, 58028, 59821, 65326, 87042, 97989, 116056, 119642, 130652, 174084, 179463, 195978, 239284, 261304, 348168, 358926, 391956, 478568, 717852, 783912, 1435704, 5324069, 10648138, 15972207, 21296276, 31944414, 42592552, 63888828, 127777656]

約数ペア:

[(1, 127777656), (2, 63888828), (3, 42592552), (4, 31944414), (6, 21296276), (8, 15972207), (12, 10648138), (24, 5324069), (89, 1435704), (163, 783912), (178, 717852), (267, 478568), (326, 391956), (356, 358926), (367, 348168), (489, 261304), (534, 239284), (652, 195978), (712, 179463), (734, 174084), (978, 130652), (1068, 119642), (1101, 116056), (1304, 97989), (1468, 87042), (1956, 65326), (2136, 59821), (2202, 58028), (2936, 43521), (3912, 32663), (4404, 29014), (8808, 14507)]