154173602

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{20551}}^1$

素因数の和:20606

約数の個数: 24

約数和(自身を含む): 262407936

約数和(自身を除く): 108234334

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 20551, 41102, 226061, 452122, 637081, 1274162, 2486671, 4973342, 7007891, 14015782, 77086801, 154173602]

約数ペア:

[(1, 154173602), (2, 77086801), (11, 14015782), (22, 7007891), (31, 4973342), (62, 2486671), (121, 1274162), (242, 637081), (341, 452122), (682, 226061), (3751, 41102), (7502, 20551)]