156260447

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{4673}}^1$

素因数の和:4978

約数の個数: 16

約数和(自身を含む): 189801792

約数和(自身を除く): 33541345

約数列:

[1, 7, 17, 119, 281, 1967, 4673, 4777, 32711, 33439, 79441, 556087, 1313113, 9191791, 22322921, 156260447]

約数ペア:

[(1, 156260447), (7, 22322921), (17, 9191791), (119, 1313113), (281, 556087), (1967, 79441), (4673, 33439), (4777, 32711)]