128953728

素因数分解:

$2^7\times 3^3\times {\mathrm{37313}}^1$

素因数の和:37336

約数の個数: 64

約数和(自身を含む): 380602800

約数和(自身を除く): 251649072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 37313, 74626, 111939, 149252, 223878, 298504, 335817, 447756, 597008, 671634, 895512, 1007451, 1194016, 1343268, 1791024, 2014902, 2388032, 2686536, 3582048, 4029804, 4776064, 5373072, 7164096, 8059608, 10746144, 14328192, 16119216, 21492288, 32238432, 42984576, 64476864, 128953728]

約数ペア:

[(1, 128953728), (2, 64476864), (3, 42984576), (4, 32238432), (6, 21492288), (8, 16119216), (9, 14328192), (12, 10746144), (16, 8059608), (18, 7164096), (24, 5373072), (27, 4776064), (32, 4029804), (36, 3582048), (48, 2686536), (54, 2388032), (64, 2014902), (72, 1791024), (96, 1343268), (108, 1194016), (128, 1007451), (144, 895512), (192, 671634), (216, 597008), (288, 447756), (384, 335817), (432, 298504), (576, 223878), (864, 149252), (1152, 111939), (1728, 74626), (3456, 37313)]