153839056

素因数分解:

$2^4\times 7^1\times {\mathrm{1373563}}^1$

素因数の和:1373578

約数の個数: 20

約数和(自身を含む): 340643872

約数和(自身を除く): 186804816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1373563, 2747126, 5494252, 9614941, 10988504, 19229882, 21977008, 38459764, 76919528, 153839056]

約数ペア:

[(1, 153839056), (2, 76919528), (4, 38459764), (7, 21977008), (8, 19229882), (14, 10988504), (16, 9614941), (28, 5494252), (56, 2747126), (112, 1373563)]