187866140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2837}}^1$

素因数の和:2907

約数の個数: 96

約数和(自身を含む): 503483904

約数和(自身を除く): 315617764

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 77, 86, 110, 140, 154, 172, 215, 220, 301, 308, 385, 430, 473, 602, 770, 860, 946, 1204, 1505, 1540, 1892, 2365, 2837, 3010, 3311, 4730, 5674, 6020, 6622, 9460, 11348, 13244, 14185, 16555, 19859, 28370, 31207, 33110, 39718, 56740, 62414, 66220, 79436, 99295, 121991, 124828, 156035, 198590, 218449, 243982, 312070, 397180, 436898, 487964, 609955, 624140, 853937, 873796, 1092245, 1219910, 1341901, 1707874, 2184490, 2439820, 2683802, 3415748, 4269685, 4368980, 5367604, 6709505, 8539370, 9393307, 13419010, 17078740, 18786614, 26838020, 37573228, 46966535, 93933070, 187866140]

約数ペア:

[(1, 187866140), (2, 93933070), (4, 46966535), (5, 37573228), (7, 26838020), (10, 18786614), (11, 17078740), (14, 13419010), (20, 9393307), (22, 8539370), (28, 6709505), (35, 5367604), (43, 4368980), (44, 4269685), (55, 3415748), (70, 2683802), (77, 2439820), (86, 2184490), (110, 1707874), (140, 1341901), (154, 1219910), (172, 1092245), (215, 873796), (220, 853937), (301, 624140), (308, 609955), (385, 487964), (430, 436898), (473, 397180), (602, 312070), (770, 243982), (860, 218449), (946, 198590), (1204, 156035), (1505, 124828), (1540, 121991), (1892, 99295), (2365, 79436), (2837, 66220), (3010, 62414), (3311, 56740), (4730, 39718), (5674, 33110), (6020, 31207), (6622, 28370), (9460, 19859), (11348, 16555), (13244, 14185)]