158811169

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 180756576

約数和(自身を除く): 21945407

約数列:

[1, 11, 43, 121, 131, 233, 473, 1441, 2563, 5203, 5633, 10019, 15851, 28193, 30523, 61963, 110209, 335753, 681593, 1212299, 1312489, 3693283, 14437379, 158811169]

約数ペア:

[(1, 158811169), (11, 14437379), (43, 3693283), (121, 1312489), (131, 1212299), (233, 681593), (473, 335753), (1441, 110209), (2563, 61963), (5203, 30523), (5633, 28193), (10019, 15851)]