129778528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{368689}}^1$

素因数の和:368710

約数の個数: 24

約数和(自身を含む): 278729640

約数和(自身を除く): 148951112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 368689, 737378, 1474756, 2949512, 4055579, 5899024, 8111158, 11798048, 16222316, 32444632, 64889264, 129778528]

約数ペア:

[(1, 129778528), (2, 64889264), (4, 32444632), (8, 16222316), (11, 11798048), (16, 8111158), (22, 5899024), (32, 4055579), (44, 2949512), (88, 1474756), (176, 737378), (352, 368689)]