140292864

素因数分解:

$2^8\times 3^3\times {\mathrm{20297}}^1$

素因数の和:20322

約数の個数: 72

約数和(自身を含む): 414891120

約数和(自身を除く): 274598256

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, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 20297, 40594, 60891, 81188, 121782, 162376, 182673, 243564, 324752, 365346, 487128, 548019, 649504, 730692, 974256, 1096038, 1299008, 1461384, 1948512, 2192076, 2598016, 2922768, 3897024, 4384152, 5196032, 5845536, 7794048, 8768304, 11691072, 15588096, 17536608, 23382144, 35073216, 46764288, 70146432, 140292864]

約数ペア:

[(1, 140292864), (2, 70146432), (3, 46764288), (4, 35073216), (6, 23382144), (8, 17536608), (9, 15588096), (12, 11691072), (16, 8768304), (18, 7794048), (24, 5845536), (27, 5196032), (32, 4384152), (36, 3897024), (48, 2922768), (54, 2598016), (64, 2192076), (72, 1948512), (96, 1461384), (108, 1299008), (128, 1096038), (144, 974256), (192, 730692), (216, 649504), (256, 548019), (288, 487128), (384, 365346), (432, 324752), (576, 243564), (768, 182673), (864, 162376), (1152, 121782), (1728, 81188), (2304, 60891), (3456, 40594), (6912, 20297)]