157435208

素因数分解:

$2^3\times 7^1\times {\mathrm{2811343}}^1$

素因数の和:2811356

約数の個数: 16

約数和(自身を含む): 337361280

約数和(自身を除く): 179926072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2811343, 5622686, 11245372, 19679401, 22490744, 39358802, 78717604, 157435208]

約数ペア:

[(1, 157435208), (2, 78717604), (4, 39358802), (7, 22490744), (8, 19679401), (14, 11245372), (28, 5622686), (56, 2811343)]