172985008

素因数分解:

$2^4\times 7^1\times {\mathrm{1544509}}^1$

素因数の和:1544524

約数の個数: 20

約数和(自身を含む): 383038480

約数和(自身を除く): 210053472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1544509, 3089018, 6178036, 10811563, 12356072, 21623126, 24712144, 43246252, 86492504, 172985008]

約数ペア:

[(1, 172985008), (2, 86492504), (4, 43246252), (7, 24712144), (8, 21623126), (14, 12356072), (16, 10811563), (28, 6178036), (56, 3089018), (112, 1544509)]