156968066

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{23227}}^1$

素因数の和:23369

約数の個数: 16

約数和(自身を含む): 245287680

約数和(自身を除く): 88319614

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 23227, 46454, 720037, 1440074, 2531743, 5063486, 78484033, 156968066]

約数ペア:

[(1, 156968066), (2, 78484033), (31, 5063486), (62, 2531743), (109, 1440074), (218, 720037), (3379, 46454), (6758, 23227)]