139797056

素因数分解:

$2^6\times 7^1\times {\mathrm{312047}}^1$

素因数の和:312066

約数の個数: 28

約数和(自身を含む): 317040768

約数和(自身を除く): 177243712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 312047, 624094, 1248188, 2184329, 2496376, 4368658, 4992752, 8737316, 9985504, 17474632, 19971008, 34949264, 69898528, 139797056]

約数ペア:

[(1, 139797056), (2, 69898528), (4, 34949264), (7, 19971008), (8, 17474632), (14, 9985504), (16, 8737316), (28, 4992752), (32, 4368658), (56, 2496376), (64, 2184329), (112, 1248188), (224, 624094), (448, 312047)]