127130256

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:922

約数の個数: 160

約数和(自身を含む): 411402240

約数和(自身を除く): 284271984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 432, 496, 528, 558, 594, 682, 744, 792, 837, 863, 1023, 1116, 1188, 1364, 1488, 1584, 1674, 1726, 2046, 2232, 2376, 2589, 2728, 3069, 3348, 3452, 4092, 4464, 4752, 5178, 5456, 6138, 6696, 6904, 7767, 8184, 9207, 9493, 10356, 12276, 13392, 13808, 15534, 16368, 18414, 18986, 20712, 23301, 24552, 26753, 28479, 31068, 36828, 37972, 41424, 46602, 49104, 53506, 56958, 62136, 73656, 75944, 80259, 85437, 93204, 107012, 113916, 124272, 147312, 151888, 160518, 170874, 186408, 214024, 227832, 240777, 256311, 294283, 321036, 341748, 372816, 428048, 455664, 481554, 512622, 588566, 642072, 683496, 722331, 882849, 963108, 1025244, 1177132, 1284144, 1366992, 1444662, 1765698, 1926216, 2050488, 2354264, 2648547, 2889324, 3531396, 3852432, 4100976, 4708528, 5297094, 5778648, 7062792, 7945641, 10594188, 11557296, 14125584, 15891282, 21188376, 31782564, 42376752, 63565128, 127130256]

約数ペア:

[(1, 127130256), (2, 63565128), (3, 42376752), (4, 31782564), (6, 21188376), (8, 15891282), (9, 14125584), (11, 11557296), (12, 10594188), (16, 7945641), (18, 7062792), (22, 5778648), (24, 5297094), (27, 4708528), (31, 4100976), (33, 3852432), (36, 3531396), (44, 2889324), (48, 2648547), (54, 2354264), (62, 2050488), (66, 1926216), (72, 1765698), (88, 1444662), (93, 1366992), (99, 1284144), (108, 1177132), (124, 1025244), (132, 963108), (144, 882849), (176, 722331), (186, 683496), (198, 642072), (216, 588566), (248, 512622), (264, 481554), (279, 455664), (297, 428048), (341, 372816), (372, 341748), (396, 321036), (432, 294283), (496, 256311), (528, 240777), (558, 227832), (594, 214024), (682, 186408), (744, 170874), (792, 160518), (837, 151888), (863, 147312), (1023, 124272), (1116, 113916), (1188, 107012), (1364, 93204), (1488, 85437), (1584, 80259), (1674, 75944), (1726, 73656), (2046, 62136), (2232, 56958), (2376, 53506), (2589, 49104), (2728, 46602), (3069, 41424), (3348, 37972), (3452, 36828), (4092, 31068), (4464, 28479), (4752, 26753), (5178, 24552), (5456, 23301), (6138, 20712), (6696, 18986), (6904, 18414), (7767, 16368), (8184, 15534), (9207, 13808), (9493, 13392), (10356, 12276)]