140687904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{209357}}^1$

素因数の和:209377

約数の個数: 48

約数和(自身を含む): 422065728

約数和(自身を除く): 281377824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 209357, 418714, 628071, 837428, 1256142, 1465499, 1674856, 2512284, 2930998, 3349712, 4396497, 5024568, 5861996, 6699424, 8792994, 10049136, 11723992, 17585988, 20098272, 23447984, 35171976, 46895968, 70343952, 140687904]

約数ペア:

[(1, 140687904), (2, 70343952), (3, 46895968), (4, 35171976), (6, 23447984), (7, 20098272), (8, 17585988), (12, 11723992), (14, 10049136), (16, 8792994), (21, 6699424), (24, 5861996), (28, 5024568), (32, 4396497), (42, 3349712), (48, 2930998), (56, 2512284), (84, 1674856), (96, 1465499), (112, 1256142), (168, 837428), (224, 628071), (336, 418714), (672, 209357)]