127612968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39979}}^1$

素因数の和:40014

約数の個数: 64

約数和(自身を含む): 383808000

約数和(自身を除く): 256195032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 39979, 79958, 119937, 159916, 239874, 279853, 319832, 479748, 559706, 759601, 839559, 959496, 1119412, 1519202, 1679118, 2238824, 2278803, 3038404, 3358236, 4557606, 5317207, 6076808, 6716472, 9115212, 10634414, 15951621, 18230424, 21268828, 31903242, 42537656, 63806484, 127612968]

約数ペア:

[(1, 127612968), (2, 63806484), (3, 42537656), (4, 31903242), (6, 21268828), (7, 18230424), (8, 15951621), (12, 10634414), (14, 9115212), (19, 6716472), (21, 6076808), (24, 5317207), (28, 4557606), (38, 3358236), (42, 3038404), (56, 2278803), (57, 2238824), (76, 1679118), (84, 1519202), (114, 1119412), (133, 959496), (152, 839559), (168, 759601), (228, 559706), (266, 479748), (399, 319832), (456, 279853), (532, 239874), (798, 159916), (1064, 119937), (1596, 79958), (3192, 39979)]