155699098

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{21559}}^1$

素因数の和:21741

約数の個数: 16

約数和(自身を含む): 245266560

約数和(自身を除く): 89567462

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 21559, 43118, 495857, 991714, 3384763, 6769526, 77849549, 155699098]

約数ペア:

[(1, 155699098), (2, 77849549), (23, 6769526), (46, 3384763), (157, 991714), (314, 495857), (3611, 43118), (7222, 21559)]