121238264

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{17047}}^1$

素因数の和:17187

約数の個数: 32

約数和(自身を含む): 261857280

約数和(自身を除く): 140619016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 17047, 34094, 68188, 119329, 136376, 238658, 477316, 954632, 2164969, 4329938, 8659876, 15154783, 17319752, 30309566, 60619132, 121238264]

約数ペア:

[(1, 121238264), (2, 60619132), (4, 30309566), (7, 17319752), (8, 15154783), (14, 8659876), (28, 4329938), (56, 2164969), (127, 954632), (254, 477316), (508, 238658), (889, 136376), (1016, 119329), (1778, 68188), (3556, 34094), (7112, 17047)]