191009826

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{941}}^1$

素因数の和:1141

約数の個数: 80

約数和(自身を含む): 492402240

約数和(自身を除く): 301392414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 179, 189, 358, 378, 537, 567, 941, 1074, 1134, 1253, 1611, 1882, 2506, 2823, 3222, 3759, 4833, 5646, 6587, 7518, 8469, 9666, 11277, 13174, 14499, 16938, 19761, 22554, 25407, 28998, 33831, 39522, 50814, 59283, 67662, 76221, 101493, 118566, 152442, 168439, 177849, 202986, 336878, 355698, 505317, 533547, 1010634, 1067094, 1179073, 1515951, 2358146, 3031902, 3537219, 4547853, 7074438, 9095706, 10611657, 13643559, 21223314, 27287118, 31834971, 63669942, 95504913, 191009826]

約数ペア:

[(1, 191009826), (2, 95504913), (3, 63669942), (6, 31834971), (7, 27287118), (9, 21223314), (14, 13643559), (18, 10611657), (21, 9095706), (27, 7074438), (42, 4547853), (54, 3537219), (63, 3031902), (81, 2358146), (126, 1515951), (162, 1179073), (179, 1067094), (189, 1010634), (358, 533547), (378, 505317), (537, 355698), (567, 336878), (941, 202986), (1074, 177849), (1134, 168439), (1253, 152442), (1611, 118566), (1882, 101493), (2506, 76221), (2823, 67662), (3222, 59283), (3759, 50814), (4833, 39522), (5646, 33831), (6587, 28998), (7518, 25407), (8469, 22554), (9666, 19761), (11277, 16938), (13174, 14499)]