165899096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{40111}}^1$

素因数の和:40175

約数の個数: 32

約数和(自身を含む): 346567680

約数和(自身を除く): 180668584

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 40111, 80222, 160444, 320888, 441221, 882442, 1764884, 1885217, 3529768, 3770434, 7540868, 15081736, 20737387, 41474774, 82949548, 165899096]

約数ペア:

[(1, 165899096), (2, 82949548), (4, 41474774), (8, 20737387), (11, 15081736), (22, 7540868), (44, 3770434), (47, 3529768), (88, 1885217), (94, 1764884), (188, 882442), (376, 441221), (517, 320888), (1034, 160444), (2068, 80222), (4136, 40111)]