139730322

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{1213}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 284600448

約数和(自身を除く): 144870126

約数列:

[1, 2, 3, 6, 73, 146, 219, 263, 438, 526, 789, 1213, 1578, 2426, 3639, 7278, 19199, 38398, 57597, 88549, 115194, 177098, 265647, 319019, 531294, 638038, 957057, 1914114, 23288387, 46576774, 69865161, 139730322]

約数ペア:

[(1, 139730322), (2, 69865161), (3, 46576774), (6, 23288387), (73, 1914114), (146, 957057), (219, 638038), (263, 531294), (438, 319019), (526, 265647), (789, 177098), (1213, 115194), (1578, 88549), (2426, 57597), (3639, 38398), (7278, 19199)]