133362992

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 309694464

約数和(自身を除く): 176331472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 71, 112, 124, 142, 217, 248, 284, 434, 496, 497, 541, 568, 868, 994, 1082, 1136, 1736, 1988, 2164, 2201, 3472, 3787, 3976, 4328, 4402, 7574, 7952, 8656, 8804, 15148, 15407, 16771, 17608, 30296, 30814, 33542, 35216, 38411, 60592, 61628, 67084, 76822, 117397, 123256, 134168, 153644, 234794, 246512, 268336, 268877, 307288, 469588, 537754, 614576, 939176, 1075508, 1190741, 1878352, 2151016, 2381482, 4302032, 4762964, 8335187, 9525928, 16670374, 19051856, 33340748, 66681496, 133362992]

約数ペア:

[(1, 133362992), (2, 66681496), (4, 33340748), (7, 19051856), (8, 16670374), (14, 9525928), (16, 8335187), (28, 4762964), (31, 4302032), (56, 2381482), (62, 2151016), (71, 1878352), (112, 1190741), (124, 1075508), (142, 939176), (217, 614576), (248, 537754), (284, 469588), (434, 307288), (496, 268877), (497, 268336), (541, 246512), (568, 234794), (868, 153644), (994, 134168), (1082, 123256), (1136, 117397), (1736, 76822), (1988, 67084), (2164, 61628), (2201, 60592), (3472, 38411), (3787, 35216), (3976, 33542), (4328, 30814), (4402, 30296), (7574, 17608), (7952, 16771), (8656, 15407), (8804, 15148)]