139359584

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47857}}^1$

素因数の和:47887

約数の個数: 48

約数和(自身を含む): 337686048

約数和(自身を除く): 198326464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 47857, 95714, 191428, 334999, 382856, 622141, 669998, 765712, 1244282, 1339996, 1531424, 2488564, 2679992, 4354987, 4977128, 5359984, 8709974, 9954256, 10719968, 17419948, 19908512, 34839896, 69679792, 139359584]

約数ペア:

[(1, 139359584), (2, 69679792), (4, 34839896), (7, 19908512), (8, 17419948), (13, 10719968), (14, 9954256), (16, 8709974), (26, 5359984), (28, 4977128), (32, 4354987), (52, 2679992), (56, 2488564), (91, 1531424), (104, 1339996), (112, 1244282), (182, 765712), (208, 669998), (224, 622141), (364, 382856), (416, 334999), (728, 191428), (1456, 95714), (2912, 47857)]