143444418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{22157}}^1$

素因数の和:22258

約数の個数: 32

約数和(自身を含む): 312693696

約数和(自身を除く): 169249278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 22157, 44314, 66471, 132942, 288041, 576082, 864123, 1728246, 1839031, 3678062, 5517093, 11034186, 23907403, 47814806, 71722209, 143444418]

約数ペア:

[(1, 143444418), (2, 71722209), (3, 47814806), (6, 23907403), (13, 11034186), (26, 5517093), (39, 3678062), (78, 1839031), (83, 1728246), (166, 864123), (249, 576082), (498, 288041), (1079, 132942), (2158, 66471), (3237, 44314), (6474, 22157)]