164008416

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{919}}^1$

素因数の和:969

約数の個数: 144

約数和(自身を含む): 509120640

約数和(自身を除く): 345112224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 169, 176, 208, 264, 286, 312, 338, 352, 416, 429, 507, 528, 572, 624, 676, 858, 919, 1014, 1056, 1144, 1248, 1352, 1716, 1838, 1859, 2028, 2288, 2704, 2757, 3432, 3676, 3718, 4056, 4576, 5408, 5514, 5577, 6864, 7352, 7436, 8112, 10109, 11028, 11154, 11947, 13728, 14704, 14872, 16224, 20218, 22056, 22308, 23894, 29408, 29744, 30327, 35841, 40436, 44112, 44616, 47788, 59488, 60654, 71682, 80872, 88224, 89232, 95576, 121308, 131417, 143364, 155311, 161744, 178464, 191152, 242616, 262834, 286728, 310622, 323488, 382304, 394251, 465933, 485232, 525668, 573456, 621244, 788502, 931866, 970464, 1051336, 1146912, 1242488, 1577004, 1708421, 1863732, 2102672, 2484976, 3154008, 3416842, 3727464, 4205344, 4969952, 5125263, 6308016, 6833684, 7454928, 10250526, 12616032, 13667368, 14909856, 20501052, 27334736, 41002104, 54669472, 82004208, 164008416]

約数ペア:

[(1, 164008416), (2, 82004208), (3, 54669472), (4, 41002104), (6, 27334736), (8, 20501052), (11, 14909856), (12, 13667368), (13, 12616032), (16, 10250526), (22, 7454928), (24, 6833684), (26, 6308016), (32, 5125263), (33, 4969952), (39, 4205344), (44, 3727464), (48, 3416842), (52, 3154008), (66, 2484976), (78, 2102672), (88, 1863732), (96, 1708421), (104, 1577004), (132, 1242488), (143, 1146912), (156, 1051336), (169, 970464), (176, 931866), (208, 788502), (264, 621244), (286, 573456), (312, 525668), (338, 485232), (352, 465933), (416, 394251), (429, 382304), (507, 323488), (528, 310622), (572, 286728), (624, 262834), (676, 242616), (858, 191152), (919, 178464), (1014, 161744), (1056, 155311), (1144, 143364), (1248, 131417), (1352, 121308), (1716, 95576), (1838, 89232), (1859, 88224), (2028, 80872), (2288, 71682), (2704, 60654), (2757, 59488), (3432, 47788), (3676, 44616), (3718, 44112), (4056, 40436), (4576, 35841), (5408, 30327), (5514, 29744), (5577, 29408), (6864, 23894), (7352, 22308), (7436, 22056), (8112, 20218), (10109, 16224), (11028, 14872), (11154, 14704), (11947, 13728)]