128924752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31849}}^1$

素因数の和:31891

約数の個数: 40

約数和(自身を含む): 284356800

約数和(自身を除く): 155432048

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 31849, 63698, 127396, 254792, 350339, 509584, 700678, 732527, 1401356, 1465054, 2802712, 2930108, 5605424, 5860216, 8057797, 11720432, 16115594, 32231188, 64462376, 128924752]

約数ペア:

[(1, 128924752), (2, 64462376), (4, 32231188), (8, 16115594), (11, 11720432), (16, 8057797), (22, 5860216), (23, 5605424), (44, 2930108), (46, 2802712), (88, 1465054), (92, 1401356), (176, 732527), (184, 700678), (253, 509584), (368, 350339), (506, 254792), (1012, 127396), (2024, 63698), (4048, 31849)]