160120272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{256603}}^1$

素因数の和:256627

約数の個数: 40

約数和(自身を含む): 445464544

約数和(自身を除く): 285344272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 256603, 513206, 769809, 1026412, 1539618, 2052824, 3079236, 3335839, 4105648, 6158472, 6671678, 10007517, 12316944, 13343356, 20015034, 26686712, 40030068, 53373424, 80060136, 160120272]

約数ペア:

[(1, 160120272), (2, 80060136), (3, 53373424), (4, 40030068), (6, 26686712), (8, 20015034), (12, 13343356), (13, 12316944), (16, 10007517), (24, 6671678), (26, 6158472), (39, 4105648), (48, 3335839), (52, 3079236), (78, 2052824), (104, 1539618), (156, 1026412), (208, 769809), (312, 513206), (624, 256603)]