155712170

素因数分解:

$2^1\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{7307}}^1$

素因数の和:9445

約数の個数: 16

約数和(自身を含む): 280451808

約数和(自身を除く): 124739638

約数列:

[1, 2, 5, 10, 2131, 4262, 7307, 10655, 14614, 21310, 36535, 73070, 15571217, 31142434, 77856085, 155712170]

約数ペア:

[(1, 155712170), (2, 77856085), (5, 31142434), (10, 15571217), (2131, 73070), (4262, 36535), (7307, 21310), (10655, 14614)]