155540916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227399}}^1$

素因数の和:227428

約数の個数: 36

約数和(自身を含む): 413868000

約数和(自身を除く): 258327084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 227399, 454798, 682197, 909596, 1364394, 2046591, 2728788, 4093182, 4320581, 8186364, 8641162, 12961743, 17282324, 25923486, 38885229, 51846972, 77770458, 155540916]

約数ペア:

[(1, 155540916), (2, 77770458), (3, 51846972), (4, 38885229), (6, 25923486), (9, 17282324), (12, 12961743), (18, 8641162), (19, 8186364), (36, 4320581), (38, 4093182), (57, 2728788), (76, 2046591), (114, 1364394), (171, 909596), (228, 682197), (342, 454798), (684, 227399)]