15666782608

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{1543}}^1\times {\mathrm{4259}}^1$

素因数の和:5959

約数の個数: 40

約数和(自身を含む): 30585096000

約数和(自身を除く): 14918313392

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 1543, 2384, 3086, 4259, 6172, 8518, 12344, 17036, 24688, 34072, 68144, 229907, 459814, 634591, 919628, 1269182, 1839256, 2538364, 3678512, 5076728, 6571637, 10153456, 13143274, 26286548, 52573096, 105146192, 979173913, 1958347826, 3916695652, 7833391304, 15666782608]

約数ペア:

[(1, 15666782608), (2, 7833391304), (4, 3916695652), (8, 1958347826), (16, 979173913), (149, 105146192), (298, 52573096), (596, 26286548), (1192, 13143274), (1543, 10153456), (2384, 6571637), (3086, 5076728), (4259, 3678512), (6172, 2538364), (8518, 1839256), (12344, 1269182), (17036, 919628), (24688, 634591), (34072, 459814), (68144, 229907)]