142743792

素因数分解:

$2^4\times 3^1\times {\mathrm{349}}^1\times {\mathrm{8521}}^1$

素因数の和:8881

約数の個数: 40

約数和(自身を含む): 369854800

約数和(自身を除く): 227111008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 349, 698, 1047, 1396, 2094, 2792, 4188, 5584, 8376, 8521, 16752, 17042, 25563, 34084, 51126, 68168, 102252, 136336, 204504, 409008, 2973829, 5947658, 8921487, 11895316, 17842974, 23790632, 35685948, 47581264, 71371896, 142743792]

約数ペア:

[(1, 142743792), (2, 71371896), (3, 47581264), (4, 35685948), (6, 23790632), (8, 17842974), (12, 11895316), (16, 8921487), (24, 5947658), (48, 2973829), (349, 409008), (698, 204504), (1047, 136336), (1396, 102252), (2094, 68168), (2792, 51126), (4188, 34084), (5584, 25563), (8376, 17042), (8521, 16752)]