121386566

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2633}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 216198720

約数和(自身を除く): 94812154

約数列:

[1, 2, 7, 14, 37, 74, 89, 178, 259, 518, 623, 1246, 2633, 3293, 5266, 6586, 18431, 23051, 36862, 46102, 97421, 194842, 234337, 468674, 681947, 1363894, 1640359, 3280718, 8670469, 17340938, 60693283, 121386566]

約数ペア:

[(1, 121386566), (2, 60693283), (7, 17340938), (14, 8670469), (37, 3280718), (74, 1640359), (89, 1363894), (178, 681947), (259, 468674), (518, 234337), (623, 194842), (1246, 97421), (2633, 46102), (3293, 36862), (5266, 23051), (6586, 18431)]