160446279

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2467}}^1$

素因数の和:2659

約数の個数: 32

約数和(自身を含む): 259041280

約数和(自身を除く): 98595001

約数列:

[1, 3, 7, 19, 21, 57, 133, 163, 399, 489, 1141, 2467, 3097, 3423, 7401, 9291, 17269, 21679, 46873, 51807, 65037, 140619, 328111, 402121, 984333, 1206363, 2814847, 7640299, 8444541, 22920897, 53482093, 160446279]

約数ペア:

[(1, 160446279), (3, 53482093), (7, 22920897), (19, 8444541), (21, 7640299), (57, 2814847), (133, 1206363), (163, 984333), (399, 402121), (489, 328111), (1141, 140619), (2467, 65037), (3097, 51807), (3423, 46873), (7401, 21679), (9291, 17269)]