140450688

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{17417}}^1$

素因数の和:17444

約数の個数: 96

約数和(自身を含む): 461925360

約数和(自身を除く): 321474672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 17417, 34834, 52251, 69668, 104502, 121919, 139336, 156753, 209004, 243838, 278672, 313506, 365757, 418008, 487676, 557344, 627012, 731514, 836016, 975352, 1097271, 1114688, 1254024, 1463028, 1672032, 1950704, 2194542, 2229376, 2508048, 2926056, 3344064, 3901408, 4389084, 5016096, 5852112, 6688128, 7802816, 8778168, 10032192, 11704224, 15605632, 17556336, 20064384, 23408448, 35112672, 46816896, 70225344, 140450688]

約数ペア:

[(1, 140450688), (2, 70225344), (3, 46816896), (4, 35112672), (6, 23408448), (7, 20064384), (8, 17556336), (9, 15605632), (12, 11704224), (14, 10032192), (16, 8778168), (18, 7802816), (21, 6688128), (24, 5852112), (28, 5016096), (32, 4389084), (36, 3901408), (42, 3344064), (48, 2926056), (56, 2508048), (63, 2229376), (64, 2194542), (72, 1950704), (84, 1672032), (96, 1463028), (112, 1254024), (126, 1114688), (128, 1097271), (144, 975352), (168, 836016), (192, 731514), (224, 627012), (252, 557344), (288, 487676), (336, 418008), (384, 365757), (448, 313506), (504, 278672), (576, 243838), (672, 209004), (896, 156753), (1008, 139336), (1152, 121919), (1344, 104502), (2016, 69668), (2688, 52251), (4032, 34834), (8064, 17417)]