156731588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{3517}}^1$

素因数の和:4391

約数の個数: 24

約数和(自身を含む): 295807512

約数和(自身を除く): 139075924

約数列:

[1, 2, 4, 13, 26, 52, 857, 1714, 3428, 3517, 7034, 11141, 14068, 22282, 44564, 45721, 91442, 182884, 3014069, 6028138, 12056276, 39182897, 78365794, 156731588]

約数ペア:

[(1, 156731588), (2, 78365794), (4, 39182897), (13, 12056276), (26, 6028138), (52, 3014069), (857, 182884), (1714, 91442), (3428, 45721), (3517, 44564), (7034, 22282), (11141, 14068)]