158138904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1141

約数の個数: 128

約数和(自身を含む): 499322880

約数和(自身を除く): 341183976

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 83, 84, 88, 132, 154, 166, 168, 231, 249, 264, 308, 332, 462, 498, 581, 616, 664, 913, 924, 996, 1031, 1162, 1743, 1826, 1848, 1992, 2062, 2324, 2739, 3093, 3486, 3652, 4124, 4648, 5478, 6186, 6391, 6972, 7217, 7304, 8248, 10956, 11341, 12372, 12782, 13944, 14434, 19173, 21651, 21912, 22682, 24744, 25564, 28868, 34023, 38346, 43302, 45364, 51128, 57736, 68046, 76692, 79387, 85573, 86604, 90728, 136092, 153384, 158774, 171146, 173208, 238161, 256719, 272184, 317548, 342292, 476322, 513438, 599011, 635096, 684584, 941303, 952644, 1026876, 1198022, 1797033, 1882606, 1905288, 2053752, 2396044, 2823909, 3594066, 3765212, 4792088, 5647818, 6589121, 7188132, 7530424, 11295636, 13178242, 14376264, 19767363, 22591272, 26356484, 39534726, 52712968, 79069452, 158138904]

約数ペア:

[(1, 158138904), (2, 79069452), (3, 52712968), (4, 39534726), (6, 26356484), (7, 22591272), (8, 19767363), (11, 14376264), (12, 13178242), (14, 11295636), (21, 7530424), (22, 7188132), (24, 6589121), (28, 5647818), (33, 4792088), (42, 3765212), (44, 3594066), (56, 2823909), (66, 2396044), (77, 2053752), (83, 1905288), (84, 1882606), (88, 1797033), (132, 1198022), (154, 1026876), (166, 952644), (168, 941303), (231, 684584), (249, 635096), (264, 599011), (308, 513438), (332, 476322), (462, 342292), (498, 317548), (581, 272184), (616, 256719), (664, 238161), (913, 173208), (924, 171146), (996, 158774), (1031, 153384), (1162, 136092), (1743, 90728), (1826, 86604), (1848, 85573), (1992, 79387), (2062, 76692), (2324, 68046), (2739, 57736), (3093, 51128), (3486, 45364), (3652, 43302), (4124, 38346), (4648, 34023), (5478, 28868), (6186, 25564), (6391, 24744), (6972, 22682), (7217, 21912), (7304, 21651), (8248, 19173), (10956, 14434), (11341, 13944), (12372, 12782)]