127907291264

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{11227817}}^1$

素因数の和:11227920

約数の個数: 32

約数和(自身を含む): 257678423100

約数和(自身を除く): 129771131836

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 11392, 11227817, 22455634, 44911268, 89822536, 179645072, 359290144, 718580288, 999275713, 1437160576, 1998551426, 3997102852, 7994205704, 15988411408, 31976822816, 63953645632, 127907291264]

約数ペア:

[(1, 127907291264), (2, 63953645632), (4, 31976822816), (8, 15988411408), (16, 7994205704), (32, 3997102852), (64, 1998551426), (89, 1437160576), (128, 999275713), (178, 718580288), (356, 359290144), (712, 179645072), (1424, 89822536), (2848, 44911268), (5696, 22455634), (11392, 11227817)]