134789968

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{60607}}^1$

素因数の和:60754

約数の個数: 20

約数和(自身を含む): 263038720

約数和(自身を除く): 128248752

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 60607, 121214, 242428, 484856, 969712, 8424373, 16848746, 33697492, 67394984, 134789968]

約数ペア:

[(1, 134789968), (2, 67394984), (4, 33697492), (8, 16848746), (16, 8424373), (139, 969712), (278, 484856), (556, 242428), (1112, 121214), (2224, 60607)]