140032888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{1217}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 276973200

約数和(自身を除く): 136940312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 757, 1217, 1514, 2434, 3028, 4868, 6056, 9736, 14383, 23123, 28766, 46246, 57532, 92492, 115064, 184984, 921269, 1842538, 3685076, 7370152, 17504111, 35008222, 70016444, 140032888]

約数ペア:

[(1, 140032888), (2, 70016444), (4, 35008222), (8, 17504111), (19, 7370152), (38, 3685076), (76, 1842538), (152, 921269), (757, 184984), (1217, 115064), (1514, 92492), (2434, 57532), (3028, 46246), (4868, 28766), (6056, 23123), (9736, 14383)]