155361442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1\times {\mathrm{2027}}^1$

素因数の和:4065

約数の個数: 16

約数和(自身を含む): 245550240

約数和(自身を除く): 90188798

約数列:

[1, 2, 19, 38, 2017, 2027, 4034, 4054, 38323, 38513, 76646, 77026, 4088459, 8176918, 77680721, 155361442]

約数ペア:

[(1, 155361442), (2, 77680721), (19, 8176918), (38, 4088459), (2017, 77026), (2027, 76646), (4034, 38513), (4054, 38323)]