131716968

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{288853}}^1$

素因数の和:288881

約数の個数: 32

約数和(自身を含む): 346624800

約数和(自身を除く): 214907832

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 288853, 577706, 866559, 1155412, 1733118, 2310824, 3466236, 5488207, 6932472, 10976414, 16464621, 21952828, 32929242, 43905656, 65858484, 131716968]

約数ペア:

[(1, 131716968), (2, 65858484), (3, 43905656), (4, 32929242), (6, 21952828), (8, 16464621), (12, 10976414), (19, 6932472), (24, 5488207), (38, 3466236), (57, 2310824), (76, 1733118), (114, 1155412), (152, 866559), (228, 577706), (456, 288853)]