139687488

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7823}}^1$

素因数の和:7872

約数の個数: 84

約数和(自身を含む): 413357568

約数和(自身を除く): 273670080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 7823, 8928, 15646, 17856, 23469, 31292, 46938, 62584, 70407, 93876, 125168, 140814, 187752, 242513, 250336, 281628, 375504, 485026, 500672, 563256, 727539, 751008, 970052, 1126512, 1455078, 1502016, 1940104, 2182617, 2253024, 2910156, 3880208, 4365234, 4506048, 5820312, 7760416, 8730468, 11640624, 15520832, 17460936, 23281248, 34921872, 46562496, 69843744, 139687488]

約数ペア:

[(1, 139687488), (2, 69843744), (3, 46562496), (4, 34921872), (6, 23281248), (8, 17460936), (9, 15520832), (12, 11640624), (16, 8730468), (18, 7760416), (24, 5820312), (31, 4506048), (32, 4365234), (36, 3880208), (48, 2910156), (62, 2253024), (64, 2182617), (72, 1940104), (93, 1502016), (96, 1455078), (124, 1126512), (144, 970052), (186, 751008), (192, 727539), (248, 563256), (279, 500672), (288, 485026), (372, 375504), (496, 281628), (558, 250336), (576, 242513), (744, 187752), (992, 140814), (1116, 125168), (1488, 93876), (1984, 70407), (2232, 62584), (2976, 46938), (4464, 31292), (5952, 23469), (7823, 17856), (8928, 15646)]