161700526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10559}}^1$

素因数の和:10624

約数の個数: 32

約数和(自身を含む): 283852800

約数和(自身を除く): 122152274

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 10559, 15314, 21118, 137267, 200621, 274534, 327329, 401242, 654658, 2608073, 4255277, 5216146, 6219251, 8510554, 12438502, 80850263, 161700526]

約数ペア:

[(1, 161700526), (2, 80850263), (13, 12438502), (19, 8510554), (26, 6219251), (31, 5216146), (38, 4255277), (62, 2608073), (247, 654658), (403, 401242), (494, 327329), (589, 274534), (806, 200621), (1178, 137267), (7657, 21118), (10559, 15314)]