158339968

素因数分解:

$2^7\times {\mathrm{1237031}}^1$

素因数の和:1237045

約数の個数: 16

約数和(自身を含む): 315443160

約数和(自身を除く): 157103192

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1237031, 2474062, 4948124, 9896248, 19792496, 39584992, 79169984, 158339968]

約数ペア:

[(1, 158339968), (2, 79169984), (4, 39584992), (8, 19792496), (16, 9896248), (32, 4948124), (64, 2474062), (128, 1237031)]