147822052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 313600000

約数和(自身を除く): 165777948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 973, 1946, 1999, 2641, 3892, 3998, 5282, 7996, 10564, 13993, 18487, 27986, 36974, 37981, 55972, 73948, 75962, 151924, 265867, 277861, 531734, 555722, 1063468, 1111444, 1945027, 3890054, 5279359, 7780108, 10558718, 21117436, 36955513, 73911026, 147822052]

約数ペア:

[(1, 147822052), (2, 73911026), (4, 36955513), (7, 21117436), (14, 10558718), (19, 7780108), (28, 5279359), (38, 3890054), (76, 1945027), (133, 1111444), (139, 1063468), (266, 555722), (278, 531734), (532, 277861), (556, 265867), (973, 151924), (1946, 75962), (1999, 73948), (2641, 55972), (3892, 37981), (3998, 36974), (5282, 27986), (7996, 18487), (10564, 13993)]