168542231

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 201542880

約数和(自身を除く): 33000649

約数列:

[1, 11, 13, 109, 121, 143, 983, 1199, 1417, 1573, 10813, 12779, 13189, 15587, 107147, 118943, 140569, 171457, 1178617, 1392911, 1546259, 12964787, 15322021, 168542231]

約数ペア:

[(1, 168542231), (11, 15322021), (13, 12964787), (109, 1546259), (121, 1392911), (143, 1178617), (983, 171457), (1199, 140569), (1417, 118943), (1573, 107147), (10813, 15587), (12779, 13189)]