156921948

素因数分解:

$2^2\times 3^4\times {\mathrm{484327}}^1$

素因数の和:484343

約数の個数: 30

約数和(自身を含む): 410225816

約数和(自身を除く): 253303868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 484327, 968654, 1452981, 1937308, 2905962, 4358943, 5811924, 8717886, 13076829, 17435772, 26153658, 39230487, 52307316, 78460974, 156921948]

約数ペア:

[(1, 156921948), (2, 78460974), (3, 52307316), (4, 39230487), (6, 26153658), (9, 17435772), (12, 13076829), (18, 8717886), (27, 5811924), (36, 4358943), (54, 2905962), (81, 1937308), (108, 1452981), (162, 968654), (324, 484327)]