128382864

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{62201}}^1$

素因数の和:62255

約数の個数: 40

約数和(自身を含む): 339374112

約数和(自身を除く): 210991248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 62201, 124402, 186603, 248804, 373206, 497608, 746412, 995216, 1492824, 2674643, 2985648, 5349286, 8023929, 10698572, 16047858, 21397144, 32095716, 42794288, 64191432, 128382864]

約数ペア:

[(1, 128382864), (2, 64191432), (3, 42794288), (4, 32095716), (6, 21397144), (8, 16047858), (12, 10698572), (16, 8023929), (24, 5349286), (43, 2985648), (48, 2674643), (86, 1492824), (129, 995216), (172, 746412), (258, 497608), (344, 373206), (516, 248804), (688, 186603), (1032, 124402), (2064, 62201)]