142889824

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{57991}}^1$

素因数の和:58019

約数の個数: 48

約数和(自身を含む): 350735616

約数和(自身を除く): 207845792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 57991, 115982, 231964, 405937, 463928, 637901, 811874, 927856, 1275802, 1623748, 1855712, 2551604, 3247496, 4465307, 5103208, 6494992, 8930614, 10206416, 12989984, 17861228, 20412832, 35722456, 71444912, 142889824]

約数ペア:

[(1, 142889824), (2, 71444912), (4, 35722456), (7, 20412832), (8, 17861228), (11, 12989984), (14, 10206416), (16, 8930614), (22, 6494992), (28, 5103208), (32, 4465307), (44, 3247496), (56, 2551604), (77, 1855712), (88, 1623748), (112, 1275802), (154, 927856), (176, 811874), (224, 637901), (308, 463928), (352, 405937), (616, 231964), (1232, 115982), (2464, 57991)]