147662774

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 268095168

約数和(自身を除く): 120432394

約数列:

[1, 2, 7, 14, 43, 49, 67, 86, 98, 134, 301, 469, 523, 602, 938, 1046, 2107, 2881, 3283, 3661, 4214, 5762, 6566, 7322, 20167, 22489, 25627, 35041, 40334, 44978, 51254, 70082, 141169, 157423, 245287, 282338, 314846, 490574, 1101961, 1506763, 1717009, 2203922, 3013526, 3434018, 10547341, 21094682, 73831387, 147662774]

約数ペア:

[(1, 147662774), (2, 73831387), (7, 21094682), (14, 10547341), (43, 3434018), (49, 3013526), (67, 2203922), (86, 1717009), (98, 1506763), (134, 1101961), (301, 490574), (469, 314846), (523, 282338), (602, 245287), (938, 157423), (1046, 141169), (2107, 70082), (2881, 51254), (3283, 44978), (3661, 40334), (4214, 35041), (5762, 25627), (6566, 22489), (7322, 20167)]