154064008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4993}}^1$

素因数の和:5054

約数の個数: 64

約数和(自身を含む): 359568000

約数和(自身を除く): 205503992

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 812, 1064, 1102, 1624, 2204, 3857, 4408, 4993, 7714, 9986, 15428, 19972, 30856, 34951, 39944, 69902, 94867, 139804, 144797, 189734, 279608, 289594, 379468, 579188, 664069, 758936, 1013579, 1158376, 1328138, 2027158, 2656276, 2751143, 4054316, 5312552, 5502286, 8108632, 11004572, 19258001, 22009144, 38516002, 77032004, 154064008]

約数ペア:

[(1, 154064008), (2, 77032004), (4, 38516002), (7, 22009144), (8, 19258001), (14, 11004572), (19, 8108632), (28, 5502286), (29, 5312552), (38, 4054316), (56, 2751143), (58, 2656276), (76, 2027158), (116, 1328138), (133, 1158376), (152, 1013579), (203, 758936), (232, 664069), (266, 579188), (406, 379468), (532, 289594), (551, 279608), (812, 189734), (1064, 144797), (1102, 139804), (1624, 94867), (2204, 69902), (3857, 39944), (4408, 34951), (4993, 30856), (7714, 19972), (9986, 15428)]