142335216

素因数分解:

$2^4\times 3^2\times {\mathrm{988439}}^1$

素因数の和:988453

約数の個数: 30

約数和(自身を含む): 398341320

約数和(自身を除く): 256006104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 988439, 1976878, 2965317, 3953756, 5930634, 7907512, 8895951, 11861268, 15815024, 17791902, 23722536, 35583804, 47445072, 71167608, 142335216]

約数ペア:

[(1, 142335216), (2, 71167608), (3, 47445072), (4, 35583804), (6, 23722536), (8, 17791902), (9, 15815024), (12, 11861268), (16, 8895951), (18, 7907512), (24, 5930634), (36, 3953756), (48, 2965317), (72, 1976878), (144, 988439)]