156949468112

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{124168883}}^1$

素因数の和:124168970

約数の個数: 20

約数和(自身を含む): 307938832320

約数和(自身を除く): 150989364208

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 124168883, 248337766, 496675532, 993351064, 1986702128, 9809341757, 19618683514, 39237367028, 78474734056, 156949468112]

約数ペア:

[(1, 156949468112), (2, 78474734056), (4, 39237367028), (8, 19618683514), (16, 9809341757), (79, 1986702128), (158, 993351064), (316, 496675532), (632, 248337766), (1264, 124168883)]