139877952

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:448

約数の個数: 112

約数和(自身を含む): 388583424

約数和(自身を除く): 248705472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 71, 93, 96, 124, 142, 186, 192, 213, 248, 284, 331, 372, 426, 496, 568, 662, 744, 852, 992, 993, 1136, 1324, 1488, 1704, 1984, 1986, 2201, 2272, 2648, 2976, 3408, 3972, 4402, 4544, 5296, 5952, 6603, 6816, 7944, 8804, 10261, 10592, 13206, 13632, 15888, 17608, 20522, 21184, 23501, 26412, 30783, 31776, 35216, 41044, 47002, 52824, 61566, 63552, 70432, 70503, 82088, 94004, 105648, 123132, 140864, 141006, 164176, 188008, 211296, 246264, 282012, 328352, 376016, 422592, 492528, 564024, 656704, 728531, 752032, 985056, 1128048, 1457062, 1504064, 1970112, 2185593, 2256096, 2914124, 4371186, 4512192, 5828248, 8742372, 11656496, 17484744, 23312992, 34969488, 46625984, 69938976, 139877952]

約数ペア:

[(1, 139877952), (2, 69938976), (3, 46625984), (4, 34969488), (6, 23312992), (8, 17484744), (12, 11656496), (16, 8742372), (24, 5828248), (31, 4512192), (32, 4371186), (48, 2914124), (62, 2256096), (64, 2185593), (71, 1970112), (93, 1504064), (96, 1457062), (124, 1128048), (142, 985056), (186, 752032), (192, 728531), (213, 656704), (248, 564024), (284, 492528), (331, 422592), (372, 376016), (426, 328352), (496, 282012), (568, 246264), (662, 211296), (744, 188008), (852, 164176), (992, 141006), (993, 140864), (1136, 123132), (1324, 105648), (1488, 94004), (1704, 82088), (1984, 70503), (1986, 70432), (2201, 63552), (2272, 61566), (2648, 52824), (2976, 47002), (3408, 41044), (3972, 35216), (4402, 31776), (4544, 30783), (5296, 26412), (5952, 23501), (6603, 21184), (6816, 20522), (7944, 17608), (8804, 15888), (10261, 13632), (10592, 13206)]