159107536

素因数分解:

$2^4\times 7^1\times {\mathrm{1420603}}^1$

素因数の和:1420618

約数の個数: 20

約数和(自身を含む): 352309792

約数和(自身を除く): 193202256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1420603, 2841206, 5682412, 9944221, 11364824, 19888442, 22729648, 39776884, 79553768, 159107536]

約数ペア:

[(1, 159107536), (2, 79553768), (4, 39776884), (7, 22729648), (8, 19888442), (14, 11364824), (16, 9944221), (28, 5682412), (56, 2841206), (112, 1420603)]