160966136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{2087}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 312698880

約数和(自身を除く): 151732744

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 311, 622, 1244, 2087, 2488, 4174, 8348, 9641, 16696, 19282, 38564, 64697, 77128, 129394, 258788, 517576, 649057, 1298114, 2596228, 5192456, 20120767, 40241534, 80483068, 160966136]

約数ペア:

[(1, 160966136), (2, 80483068), (4, 40241534), (8, 20120767), (31, 5192456), (62, 2596228), (124, 1298114), (248, 649057), (311, 517576), (622, 258788), (1244, 129394), (2087, 77128), (2488, 64697), (4174, 38564), (8348, 19282), (9641, 16696)]