158159672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{5779}}^1$

素因数の和:6107

約数の個数: 32

約数和(自身を含む): 324604800

約数和(自身を除く): 166445128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 311, 622, 1244, 2488, 3421, 5779, 6842, 11558, 13684, 23116, 27368, 46232, 63569, 127138, 254276, 508552, 1797269, 3594538, 7189076, 14378152, 19769959, 39539918, 79079836, 158159672]

約数ペア:

[(1, 158159672), (2, 79079836), (4, 39539918), (8, 19769959), (11, 14378152), (22, 7189076), (44, 3594538), (88, 1797269), (311, 508552), (622, 254276), (1244, 127138), (2488, 63569), (3421, 46232), (5779, 27368), (6842, 23116), (11558, 13684)]