156657216

素因数分解:

$2^6\times 3^1\times {\mathrm{815923}}^1$

素因数の和:815938

約数の個数: 28

約数和(自身を含む): 414489392

約数和(自身を除く): 257832176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 815923, 1631846, 2447769, 3263692, 4895538, 6527384, 9791076, 13054768, 19582152, 26109536, 39164304, 52219072, 78328608, 156657216]

約数ペア:

[(1, 156657216), (2, 78328608), (3, 52219072), (4, 39164304), (6, 26109536), (8, 19582152), (12, 13054768), (16, 9791076), (24, 6527384), (32, 4895538), (48, 3263692), (64, 2447769), (96, 1631846), (192, 815923)]