121568888

素因数分解:

$2^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{6047}}^1$

素因数の和:6419

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 139704712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359, 718, 1436, 2513, 2872, 5026, 6047, 10052, 12094, 20104, 24188, 42329, 48376, 84658, 169316, 338632, 2170873, 4341746, 8683492, 15196111, 17366984, 30392222, 60784444, 121568888]

約数ペア:

[(1, 121568888), (2, 60784444), (4, 30392222), (7, 17366984), (8, 15196111), (14, 8683492), (28, 4341746), (56, 2170873), (359, 338632), (718, 169316), (1436, 84658), (2513, 48376), (2872, 42329), (5026, 24188), (6047, 20104), (10052, 12094)]