126960318

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 326592000

約数和(自身を除く): 199631682

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 29, 34, 38, 51, 54, 57, 58, 87, 102, 114, 153, 171, 174, 251, 261, 306, 323, 342, 459, 493, 502, 513, 522, 551, 646, 753, 783, 918, 969, 986, 1026, 1102, 1479, 1506, 1566, 1653, 1938, 2259, 2907, 2958, 3306, 4267, 4437, 4518, 4769, 4959, 5814, 6777, 7279, 8534, 8721, 8874, 9367, 9538, 9918, 12801, 13311, 13554, 14307, 14558, 14877, 17442, 18734, 21837, 25602, 26622, 28101, 28614, 29754, 38403, 42921, 43674, 56202, 65511, 76806, 81073, 84303, 85842, 115209, 123743, 128763, 131022, 138301, 162146, 168606, 196533, 230418, 243219, 247486, 252909, 257526, 276602, 371229, 393066, 414903, 486438, 505818, 729657, 742458, 829806, 1113687, 1244709, 1459314, 2188971, 2227374, 2351117, 2489418, 3341061, 3734127, 4377942, 4702234, 6682122, 7053351, 7468254, 14106702, 21160053, 42320106, 63480159, 126960318]

約数ペア:

[(1, 126960318), (2, 63480159), (3, 42320106), (6, 21160053), (9, 14106702), (17, 7468254), (18, 7053351), (19, 6682122), (27, 4702234), (29, 4377942), (34, 3734127), (38, 3341061), (51, 2489418), (54, 2351117), (57, 2227374), (58, 2188971), (87, 1459314), (102, 1244709), (114, 1113687), (153, 829806), (171, 742458), (174, 729657), (251, 505818), (261, 486438), (306, 414903), (323, 393066), (342, 371229), (459, 276602), (493, 257526), (502, 252909), (513, 247486), (522, 243219), (551, 230418), (646, 196533), (753, 168606), (783, 162146), (918, 138301), (969, 131022), (986, 128763), (1026, 123743), (1102, 115209), (1479, 85842), (1506, 84303), (1566, 81073), (1653, 76806), (1938, 65511), (2259, 56202), (2907, 43674), (2958, 42921), (3306, 38403), (4267, 29754), (4437, 28614), (4518, 28101), (4769, 26622), (4959, 25602), (5814, 21837), (6777, 18734), (7279, 17442), (8534, 14877), (8721, 14558), (8874, 14307), (9367, 13554), (9538, 13311), (9918, 12801)]