128514254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 236779200

約数和(自身を除く): 108264946

約数列:

[1, 2, 11, 17, 22, 29, 34, 41, 58, 82, 187, 289, 319, 374, 451, 493, 578, 638, 697, 902, 986, 1189, 1394, 2378, 3179, 4913, 5423, 6358, 7667, 8381, 9826, 10846, 11849, 13079, 15334, 16762, 20213, 23698, 26158, 40426, 54043, 92191, 108086, 130339, 142477, 184382, 201433, 222343, 260678, 284954, 343621, 402866, 444686, 687242, 1567247, 2215763, 3134494, 3779831, 4431526, 5841557, 7559662, 11683114, 64257127, 128514254]

約数ペア:

[(1, 128514254), (2, 64257127), (11, 11683114), (17, 7559662), (22, 5841557), (29, 4431526), (34, 3779831), (41, 3134494), (58, 2215763), (82, 1567247), (187, 687242), (289, 444686), (319, 402866), (374, 343621), (451, 284954), (493, 260678), (578, 222343), (638, 201433), (697, 184382), (902, 142477), (986, 130339), (1189, 108086), (1394, 92191), (2378, 54043), (3179, 40426), (4913, 26158), (5423, 23698), (6358, 20213), (7667, 16762), (8381, 15334), (9826, 13079), (10846, 11849)]