187275564

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1257

約数の個数: 120

約数和(自身を含む): 567883008

約数和(自身を除く): 380607444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 81, 84, 108, 126, 142, 162, 189, 213, 252, 284, 324, 378, 426, 497, 567, 639, 756, 852, 994, 1134, 1163, 1278, 1491, 1917, 1988, 2268, 2326, 2556, 2982, 3489, 3834, 4473, 4652, 5751, 5964, 6978, 7668, 8141, 8946, 10467, 11502, 13419, 13956, 16282, 17892, 20934, 23004, 24423, 26838, 31401, 32564, 40257, 41868, 48846, 53676, 62802, 73269, 80514, 82573, 94203, 97692, 125604, 146538, 161028, 165146, 188406, 219807, 247719, 293076, 330292, 376812, 439614, 495438, 578011, 659421, 743157, 879228, 990876, 1156022, 1318842, 1486314, 1734033, 2229471, 2312044, 2637684, 2972628, 3468066, 4458942, 5202099, 6688413, 6936132, 8917884, 10404198, 13376826, 15606297, 20808396, 26753652, 31212594, 46818891, 62425188, 93637782, 187275564]

約数ペア:

[(1, 187275564), (2, 93637782), (3, 62425188), (4, 46818891), (6, 31212594), (7, 26753652), (9, 20808396), (12, 15606297), (14, 13376826), (18, 10404198), (21, 8917884), (27, 6936132), (28, 6688413), (36, 5202099), (42, 4458942), (54, 3468066), (63, 2972628), (71, 2637684), (81, 2312044), (84, 2229471), (108, 1734033), (126, 1486314), (142, 1318842), (162, 1156022), (189, 990876), (213, 879228), (252, 743157), (284, 659421), (324, 578011), (378, 495438), (426, 439614), (497, 376812), (567, 330292), (639, 293076), (756, 247719), (852, 219807), (994, 188406), (1134, 165146), (1163, 161028), (1278, 146538), (1491, 125604), (1917, 97692), (1988, 94203), (2268, 82573), (2326, 80514), (2556, 73269), (2982, 62802), (3489, 53676), (3834, 48846), (4473, 41868), (4652, 40257), (5751, 32564), (5964, 31401), (6978, 26838), (7668, 24423), (8141, 23004), (8946, 20934), (10467, 17892), (11502, 16282), (13419, 13956)]