138011734

素因数分解:

$2^1\times 7^2\times {\mathrm{659}}^1\times {\mathrm{2137}}^1$

素因数の和:2812

約数の個数: 24

約数和(自身を含む): 241294680

約数和(自身を除く): 103282946

約数列:

[1, 2, 7, 14, 49, 98, 659, 1318, 2137, 4274, 4613, 9226, 14959, 29918, 32291, 64582, 104713, 209426, 1408283, 2816566, 9857981, 19715962, 69005867, 138011734]

約数ペア:

[(1, 138011734), (2, 69005867), (7, 19715962), (14, 9857981), (49, 2816566), (98, 1408283), (659, 209426), (1318, 104713), (2137, 64582), (4274, 32291), (4613, 29918), (9226, 14959)]