165965432464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1\times {\mathrm{20443}}^1$

素因数の和:22184

約数の個数: 80

約数和(自身を含む): 361580107392

約数和(自身を除く): 195614674928

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 1697, 2392, 3394, 4784, 6788, 13576, 20443, 22061, 27152, 39031, 40886, 44122, 78062, 81772, 88244, 156124, 163544, 176488, 265759, 312248, 327088, 352976, 470189, 507403, 531518, 624496, 940378, 1014806, 1063036, 1880756, 2029612, 2126072, 3761512, 4059224, 4252144, 6112457, 7523024, 8118448, 12224914, 24449828, 34691771, 48899656, 69383542, 97799312, 138767084, 277534168, 450993023, 555068336, 797910733, 901986046, 1595821466, 1803972092, 3191642932, 3607944184, 6383285864, 7215888368, 10372839529, 12766571728, 20745679058, 41491358116, 82982716232, 165965432464]

約数ペア:

[(1, 165965432464), (2, 82982716232), (4, 41491358116), (8, 20745679058), (13, 12766571728), (16, 10372839529), (23, 7215888368), (26, 6383285864), (46, 3607944184), (52, 3191642932), (92, 1803972092), (104, 1595821466), (184, 901986046), (208, 797910733), (299, 555068336), (368, 450993023), (598, 277534168), (1196, 138767084), (1697, 97799312), (2392, 69383542), (3394, 48899656), (4784, 34691771), (6788, 24449828), (13576, 12224914), (20443, 8118448), (22061, 7523024), (27152, 6112457), (39031, 4252144), (40886, 4059224), (44122, 3761512), (78062, 2126072), (81772, 2029612), (88244, 1880756), (156124, 1063036), (163544, 1014806), (176488, 940378), (265759, 624496), (312248, 531518), (327088, 507403), (352976, 470189)]