158297166

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:511

約数の個数: 80

約数和(自身を含む): 378710640

約数和(自身を除く): 220413474

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 229, 251, 306, 458, 459, 502, 687, 753, 918, 1374, 1377, 1506, 2061, 2259, 2754, 3893, 4122, 4267, 4518, 6183, 6777, 7786, 8534, 11679, 12366, 12801, 13554, 18549, 20331, 23358, 25602, 35037, 37098, 38403, 40662, 57479, 70074, 76806, 105111, 114958, 115209, 172437, 210222, 230418, 315333, 344874, 345627, 517311, 630666, 691254, 977143, 1034622, 1551933, 1954286, 2931429, 3103866, 4655799, 5862858, 8794287, 9311598, 17588574, 26382861, 52765722, 79148583, 158297166]

約数ペア:

[(1, 158297166), (2, 79148583), (3, 52765722), (6, 26382861), (9, 17588574), (17, 9311598), (18, 8794287), (27, 5862858), (34, 4655799), (51, 3103866), (54, 2931429), (81, 1954286), (102, 1551933), (153, 1034622), (162, 977143), (229, 691254), (251, 630666), (306, 517311), (458, 345627), (459, 344874), (502, 315333), (687, 230418), (753, 210222), (918, 172437), (1374, 115209), (1377, 114958), (1506, 105111), (2061, 76806), (2259, 70074), (2754, 57479), (3893, 40662), (4122, 38403), (4267, 37098), (4518, 35037), (6183, 25602), (6777, 23358), (7786, 20331), (8534, 18549), (11679, 13554), (12366, 12801)]