131113416

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{111491}}^1$

素因数の和:111514

約数の個数: 48

約数和(自身を含む): 381302640

約数和(自身を除く): 250189224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 111491, 222982, 334473, 445964, 668946, 780437, 891928, 1337892, 1560874, 2341311, 2675784, 3121748, 4682622, 5463059, 6243496, 9365244, 10926118, 16389177, 18730488, 21852236, 32778354, 43704472, 65556708, 131113416]

約数ペア:

[(1, 131113416), (2, 65556708), (3, 43704472), (4, 32778354), (6, 21852236), (7, 18730488), (8, 16389177), (12, 10926118), (14, 9365244), (21, 6243496), (24, 5463059), (28, 4682622), (42, 3121748), (49, 2675784), (56, 2341311), (84, 1560874), (98, 1337892), (147, 891928), (168, 780437), (196, 668946), (294, 445964), (392, 334473), (588, 222982), (1176, 111491)]