168889443824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1\times {\mathrm{7529}}^1$

素因数の和:8322

約数の個数: 80

約数和(自身を含む): 348072141600

約数和(自身を除く): 179182697776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 653, 904, 1306, 1808, 2147, 2612, 4294, 5224, 7529, 8588, 10448, 12407, 15058, 17176, 24814, 30116, 34352, 49628, 60232, 73789, 99256, 120464, 143051, 147578, 198512, 286102, 295156, 572204, 590312, 850777, 1144408, 1180624, 1401991, 1701554, 2288816, 2803982, 3403108, 4916437, 5607964, 6806216, 9832874, 11215928, 13612432, 16164763, 19665748, 22431856, 32329526, 39331496, 64659052, 78662992, 93412303, 129318104, 186824606, 258636208, 373649212, 555557381, 747298424, 1111114762, 1494596848, 2222229524, 4444459048, 8888918096, 10555590239, 21111180478, 42222360956, 84444721912, 168889443824]

約数ペア:

[(1, 168889443824), (2, 84444721912), (4, 42222360956), (8, 21111180478), (16, 10555590239), (19, 8888918096), (38, 4444459048), (76, 2222229524), (113, 1494596848), (152, 1111114762), (226, 747298424), (304, 555557381), (452, 373649212), (653, 258636208), (904, 186824606), (1306, 129318104), (1808, 93412303), (2147, 78662992), (2612, 64659052), (4294, 39331496), (5224, 32329526), (7529, 22431856), (8588, 19665748), (10448, 16164763), (12407, 13612432), (15058, 11215928), (17176, 9832874), (24814, 6806216), (30116, 5607964), (34352, 4916437), (49628, 3403108), (60232, 2803982), (73789, 2288816), (99256, 1701554), (120464, 1401991), (143051, 1180624), (147578, 1144408), (198512, 850777), (286102, 590312), (295156, 572204)]