121597788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2539}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 306669440

約数和(自身を除く): 185071652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 614, 921, 1228, 1842, 2539, 3684, 3991, 5078, 7617, 7982, 10156, 11973, 15234, 15964, 23946, 30468, 33007, 47892, 66014, 99021, 132028, 198042, 396084, 779473, 1558946, 2338419, 3117892, 4676838, 9353676, 10133149, 20266298, 30399447, 40532596, 60798894, 121597788]

約数ペア:

[(1, 121597788), (2, 60798894), (3, 40532596), (4, 30399447), (6, 20266298), (12, 10133149), (13, 9353676), (26, 4676838), (39, 3117892), (52, 2338419), (78, 1558946), (156, 779473), (307, 396084), (614, 198042), (921, 132028), (1228, 99021), (1842, 66014), (2539, 47892), (3684, 33007), (3991, 30468), (5078, 23946), (7617, 15964), (7982, 15234), (10156, 11973)]