155843336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{4933}}^1$

素因数の和:5309

約数の個数: 32

約数和(自身を含む): 319723200

約数和(自身を除く): 163879864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 359, 718, 1436, 2872, 3949, 4933, 7898, 9866, 15796, 19732, 31592, 39464, 54263, 108526, 217052, 434104, 1770947, 3541894, 7083788, 14167576, 19480417, 38960834, 77921668, 155843336]

約数ペア:

[(1, 155843336), (2, 77921668), (4, 38960834), (8, 19480417), (11, 14167576), (22, 7083788), (44, 3541894), (88, 1770947), (359, 434104), (718, 217052), (1436, 108526), (2872, 54263), (3949, 39464), (4933, 31592), (7898, 19732), (9866, 15796)]