128934464

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:715

約数の個数: 56

約数和(自身を含む): 267248640

約数和(自身を除く): 138314176

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 127, 232, 254, 464, 508, 547, 928, 1016, 1094, 1856, 2032, 2188, 3683, 4064, 4376, 7366, 8128, 8752, 14732, 15863, 17504, 29464, 31726, 35008, 58928, 63452, 69469, 117856, 126904, 138938, 235712, 253808, 277876, 507616, 555752, 1015232, 1111504, 2014601, 2223008, 4029202, 4446016, 8058404, 16116808, 32233616, 64467232, 128934464]

約数ペア:

[(1, 128934464), (2, 64467232), (4, 32233616), (8, 16116808), (16, 8058404), (29, 4446016), (32, 4029202), (58, 2223008), (64, 2014601), (116, 1111504), (127, 1015232), (232, 555752), (254, 507616), (464, 277876), (508, 253808), (547, 235712), (928, 138938), (1016, 126904), (1094, 117856), (1856, 69469), (2032, 63452), (2188, 58928), (3683, 35008), (4064, 31726), (4376, 29464), (7366, 17504), (8128, 15863), (8752, 14732)]