239166928

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 632459520

約数和(自身を除く): 393292592

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 109, 112, 137, 143, 154, 176, 182, 208, 218, 274, 286, 308, 364, 436, 548, 572, 616, 728, 763, 872, 959, 1001, 1096, 1144, 1199, 1232, 1417, 1456, 1507, 1526, 1744, 1781, 1918, 2002, 2192, 2288, 2398, 2834, 3014, 3052, 3562, 3836, 4004, 4796, 5668, 6028, 6104, 7124, 7672, 8008, 8393, 9592, 9919, 10549, 11336, 12056, 12208, 12467, 14248, 14933, 15344, 15587, 16016, 16786, 19184, 19591, 19838, 21098, 22672, 24112, 24934, 28496, 29866, 31174, 33572, 39182, 39676, 42196, 49868, 59732, 62348, 67144, 78364, 79352, 84392, 99736, 104531, 109109, 119464, 124696, 134288, 137137, 156728, 158704, 164263, 168784, 194129, 199472, 209062, 218218, 238928, 249392, 274274, 313456, 328526, 388258, 418124, 436436, 548548, 657052, 776516, 836248, 872872, 1097096, 1149841, 1314104, 1358903, 1553032, 1672496, 1745744, 2135419, 2194192, 2299682, 2628208, 2717806, 3106064, 4270838, 4599364, 5435612, 8541676, 9198728, 10871224, 14947933, 17083352, 18397456, 21742448, 29895866, 34166704, 59791732, 119583464, 239166928]

約数ペア:

[(1, 239166928), (2, 119583464), (4, 59791732), (7, 34166704), (8, 29895866), (11, 21742448), (13, 18397456), (14, 17083352), (16, 14947933), (22, 10871224), (26, 9198728), (28, 8541676), (44, 5435612), (52, 4599364), (56, 4270838), (77, 3106064), (88, 2717806), (91, 2628208), (104, 2299682), (109, 2194192), (112, 2135419), (137, 1745744), (143, 1672496), (154, 1553032), (176, 1358903), (182, 1314104), (208, 1149841), (218, 1097096), (274, 872872), (286, 836248), (308, 776516), (364, 657052), (436, 548548), (548, 436436), (572, 418124), (616, 388258), (728, 328526), (763, 313456), (872, 274274), (959, 249392), (1001, 238928), (1096, 218218), (1144, 209062), (1199, 199472), (1232, 194129), (1417, 168784), (1456, 164263), (1507, 158704), (1526, 156728), (1744, 137137), (1781, 134288), (1918, 124696), (2002, 119464), (2192, 109109), (2288, 104531), (2398, 99736), (2834, 84392), (3014, 79352), (3052, 78364), (3562, 67144), (3836, 62348), (4004, 59732), (4796, 49868), (5668, 42196), (6028, 39676), (6104, 39182), (7124, 33572), (7672, 31174), (8008, 29866), (8393, 28496), (9592, 24934), (9919, 24112), (10549, 22672), (11336, 21098), (12056, 19838), (12208, 19591), (12467, 19184), (14248, 16786), (14933, 16016), (15344, 15587)]