155864208

素因数分解:

$2^4\times 3^1\times {\mathrm{3247171}}^1$

素因数の和:3247182

約数の個数: 20

約数和(自身を含む): 402649328

約数和(自身を除く): 246785120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3247171, 6494342, 9741513, 12988684, 19483026, 25977368, 38966052, 51954736, 77932104, 155864208]

約数ペア:

[(1, 155864208), (2, 77932104), (3, 51954736), (4, 38966052), (6, 25977368), (8, 19483026), (12, 12988684), (16, 9741513), (24, 6494342), (48, 3247171)]