126799894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 209563200

約数和(自身を除く): 82763306

約数列:

[1, 2, 13, 26, 71, 142, 149, 298, 461, 922, 923, 1846, 1937, 3874, 5993, 10579, 11986, 21158, 32731, 65462, 68689, 137378, 137527, 275054, 425503, 851006, 892957, 1785914, 4876919, 9753838, 63399947, 126799894]

約数ペア:

[(1, 126799894), (2, 63399947), (13, 9753838), (26, 4876919), (71, 1785914), (142, 892957), (149, 851006), (298, 425503), (461, 275054), (922, 137527), (923, 137378), (1846, 68689), (1937, 65462), (3874, 32731), (5993, 21158), (10579, 11986)]