165663972

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{47441}}^1$

素因数の和:47548

約数の個数: 36

約数和(自身を含む): 423087756

約数和(自身を除く): 257423784

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 47441, 94882, 142323, 189764, 284646, 426969, 569292, 853938, 1707876, 4601777, 9203554, 13805331, 18407108, 27610662, 41415993, 55221324, 82831986, 165663972]

約数ペア:

[(1, 165663972), (2, 82831986), (3, 55221324), (4, 41415993), (6, 27610662), (9, 18407108), (12, 13805331), (18, 9203554), (36, 4601777), (97, 1707876), (194, 853938), (291, 569292), (388, 426969), (582, 284646), (873, 189764), (1164, 142323), (1746, 94882), (3492, 47441)]