138692904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{825553}}^1$

素因数の和:825569

約数の個数: 32

約数和(自身を含む): 396265920

約数和(自身を除く): 257573016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 825553, 1651106, 2476659, 3302212, 4953318, 5778871, 6604424, 9906636, 11557742, 17336613, 19813272, 23115484, 34673226, 46230968, 69346452, 138692904]

約数ペア:

[(1, 138692904), (2, 69346452), (3, 46230968), (4, 34673226), (6, 23115484), (7, 19813272), (8, 17336613), (12, 11557742), (14, 9906636), (21, 6604424), (24, 5778871), (28, 4953318), (42, 3302212), (56, 2476659), (84, 1651106), (168, 825553)]