180142643

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 191557632

約数和(自身を除く): 11414989

約数列:

[1, 31, 41, 271, 523, 1271, 8401, 11111, 16213, 21443, 141733, 344441, 664733, 4393723, 5811053, 180142643]

約数ペア:

[(1, 180142643), (31, 5811053), (41, 4393723), (271, 664733), (523, 344441), (1271, 141733), (8401, 21443), (11111, 16213)]