155233552

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{11321}}^1$

素因数の和:12186

約数の個数: 20

約数和(自身を含む): 301142556

約数和(自身を除く): 145909004

約数列:

[1, 2, 4, 8, 16, 857, 1714, 3428, 6856, 11321, 13712, 22642, 45284, 90568, 181136, 9702097, 19404194, 38808388, 77616776, 155233552]

約数ペア:

[(1, 155233552), (2, 77616776), (4, 38808388), (8, 19404194), (16, 9702097), (857, 181136), (1714, 90568), (3428, 45284), (6856, 22642), (11321, 13712)]