129059924

素因数分解:

$2^2\times 7^3\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 266112000

約数和(自身を除く): 137052076

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 343, 436, 686, 763, 863, 1372, 1526, 1726, 3052, 3452, 5341, 6041, 10682, 12082, 21364, 24164, 37387, 42287, 74774, 84574, 94067, 149548, 169148, 188134, 296009, 376268, 592018, 658469, 1184036, 1316938, 2633876, 4609283, 9218566, 18437132, 32264981, 64529962, 129059924]

約数ペア:

[(1, 129059924), (2, 64529962), (4, 32264981), (7, 18437132), (14, 9218566), (28, 4609283), (49, 2633876), (98, 1316938), (109, 1184036), (196, 658469), (218, 592018), (343, 376268), (436, 296009), (686, 188134), (763, 169148), (863, 149548), (1372, 94067), (1526, 84574), (1726, 74774), (3052, 42287), (3452, 37387), (5341, 24164), (6041, 21364), (10682, 12082)]