15156948088

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{647}}^1\times {\mathrm{21067}}^1$

素因数の和:21859

約数の個数: 32

約数和(自身を含む): 28669334400

約数和(自身を除く): 13512386312

約数列:

[1, 2, 4, 8, 139, 278, 556, 647, 1112, 1294, 2588, 5176, 21067, 42134, 84268, 89933, 168536, 179866, 359732, 719464, 2928313, 5856626, 11713252, 13630349, 23426504, 27260698, 54521396, 109042792, 1894618511, 3789237022, 7578474044, 15156948088]

約数ペア:

[(1, 15156948088), (2, 7578474044), (4, 3789237022), (8, 1894618511), (139, 109042792), (278, 54521396), (556, 27260698), (647, 23426504), (1112, 13630349), (1294, 11713252), (2588, 5856626), (5176, 2928313), (21067, 719464), (42134, 359732), (84268, 179866), (89933, 168536)]