121237172

素因数分解:

$2^2\times 7^2\times {\mathrm{359}}^1\times {\mathrm{1723}}^1$

素因数の和:2100

約数の個数: 36

約数和(自身を含む): 247635360

約数和(自身を除く): 126398188

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 359, 718, 1436, 1723, 2513, 3446, 5026, 6892, 10052, 12061, 17591, 24122, 35182, 48244, 70364, 84427, 168854, 337708, 618557, 1237114, 2474228, 4329899, 8659798, 17319596, 30309293, 60618586, 121237172]

約数ペア:

[(1, 121237172), (2, 60618586), (4, 30309293), (7, 17319596), (14, 8659798), (28, 4329899), (49, 2474228), (98, 1237114), (196, 618557), (359, 337708), (718, 168854), (1436, 84427), (1723, 70364), (2513, 48244), (3446, 35182), (5026, 24122), (6892, 17591), (10052, 12061)]