128563584

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{6317}}^1$

素因数の和:6387

約数の個数: 64

約数和(自身を含む): 347995440

約数和(自身を除く): 219431856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 318, 384, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 6317, 6784, 10176, 12634, 18951, 20352, 25268, 37902, 50536, 75804, 101072, 151608, 202144, 303216, 334801, 404288, 606432, 669602, 808576, 1004403, 1212864, 1339204, 2008806, 2425728, 2678408, 4017612, 5356816, 8035224, 10713632, 16070448, 21427264, 32140896, 42854528, 64281792, 128563584]

約数ペア:

[(1, 128563584), (2, 64281792), (3, 42854528), (4, 32140896), (6, 21427264), (8, 16070448), (12, 10713632), (16, 8035224), (24, 5356816), (32, 4017612), (48, 2678408), (53, 2425728), (64, 2008806), (96, 1339204), (106, 1212864), (128, 1004403), (159, 808576), (192, 669602), (212, 606432), (318, 404288), (384, 334801), (424, 303216), (636, 202144), (848, 151608), (1272, 101072), (1696, 75804), (2544, 50536), (3392, 37902), (5088, 25268), (6317, 20352), (6784, 18951), (10176, 12634)]