239587982192

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{167}}^1\times {\mathrm{40813}}^1$

素因数の和:41027

約数の個数: 80

約数和(自身を含む): 505891162560

約数和(自身を除く): 266303180368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 169, 208, 334, 338, 668, 676, 1336, 1352, 2171, 2197, 2672, 2704, 4342, 4394, 8684, 8788, 17368, 17576, 28223, 34736, 35152, 40813, 56446, 81626, 112892, 163252, 225784, 326504, 366899, 451568, 530569, 653008, 733798, 1061138, 1467596, 2122276, 2935192, 4244552, 5870384, 6815771, 6897397, 8489104, 13631542, 13794794, 27263084, 27589588, 54526168, 55179176, 88605023, 89666161, 109052336, 110358352, 177210046, 179332322, 354420092, 358664644, 708840184, 717329288, 1151865299, 1417680368, 1434658576, 2303730598, 4607461196, 9214922392, 14974248887, 18429844784, 29948497774, 59896995548, 119793991096, 239587982192]

約数ペア:

[(1, 239587982192), (2, 119793991096), (4, 59896995548), (8, 29948497774), (13, 18429844784), (16, 14974248887), (26, 9214922392), (52, 4607461196), (104, 2303730598), (167, 1434658576), (169, 1417680368), (208, 1151865299), (334, 717329288), (338, 708840184), (668, 358664644), (676, 354420092), (1336, 179332322), (1352, 177210046), (2171, 110358352), (2197, 109052336), (2672, 89666161), (2704, 88605023), (4342, 55179176), (4394, 54526168), (8684, 27589588), (8788, 27263084), (17368, 13794794), (17576, 13631542), (28223, 8489104), (34736, 6897397), (35152, 6815771), (40813, 5870384), (56446, 4244552), (81626, 2935192), (112892, 2122276), (163252, 1467596), (225784, 1061138), (326504, 733798), (366899, 653008), (451568, 530569)]