142912987448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{412081}}^1$

素因数の和:412668

約数の個数: 64

約数和(自身を含む): 334676517120

約数和(自身を除く): 191763529672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 563, 616, 1126, 2252, 3941, 4504, 6193, 7882, 12386, 15764, 24772, 31528, 43351, 49544, 86702, 173404, 346808, 412081, 824162, 1648324, 2884567, 3296648, 4532891, 5769134, 9065782, 11538268, 18131564, 23076536, 31730237, 36263128, 63460474, 126920948, 232001603, 253841896, 464003206, 928006412, 1624011221, 1856012824, 2552017633, 3248022442, 5104035266, 6496044884, 10208070532, 12992089768, 17864123431, 20416141064, 35728246862, 71456493724, 142912987448]

約数ペア:

[(1, 142912987448), (2, 71456493724), (4, 35728246862), (7, 20416141064), (8, 17864123431), (11, 12992089768), (14, 10208070532), (22, 6496044884), (28, 5104035266), (44, 3248022442), (56, 2552017633), (77, 1856012824), (88, 1624011221), (154, 928006412), (308, 464003206), (563, 253841896), (616, 232001603), (1126, 126920948), (2252, 63460474), (3941, 36263128), (4504, 31730237), (6193, 23076536), (7882, 18131564), (12386, 11538268), (15764, 9065782), (24772, 5769134), (31528, 4532891), (43351, 3296648), (49544, 2884567), (86702, 1648324), (173404, 824162), (346808, 412081)]