139096384

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4373}}^1$

素因数の和:4463

約数の個数: 56

約数和(自身を含む): 319966848

約数和(自身を除く): 180870464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4373, 4544, 7952, 8746, 15904, 17492, 30611, 31808, 34984, 61222, 69968, 122444, 139936, 244888, 279872, 310483, 489776, 620966, 979552, 1241932, 1959104, 2173381, 2483864, 4346762, 4967728, 8693524, 9935456, 17387048, 19870912, 34774096, 69548192, 139096384]

約数ペア:

[(1, 139096384), (2, 69548192), (4, 34774096), (7, 19870912), (8, 17387048), (14, 9935456), (16, 8693524), (28, 4967728), (32, 4346762), (56, 2483864), (64, 2173381), (71, 1959104), (112, 1241932), (142, 979552), (224, 620966), (284, 489776), (448, 310483), (497, 279872), (568, 244888), (994, 139936), (1136, 122444), (1988, 69968), (2272, 61222), (3976, 34984), (4373, 31808), (4544, 30611), (7952, 17492), (8746, 15904)]