157442026

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{68993}}^1$

素因数の和:69165

約数の個数: 16

約数和(自身を含む): 271560384

約数和(自身を除く): 114118358

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 68993, 137986, 482951, 965902, 11245859, 22491718, 78721013, 157442026]

約数ペア:

[(1, 157442026), (2, 78721013), (7, 22491718), (14, 11245859), (163, 965902), (326, 482951), (1141, 137986), (2282, 68993)]