129044754

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{823}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 289995264

約数和(自身を除く): 160950510

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 281, 558, 562, 823, 843, 1646, 1686, 2469, 2529, 4938, 5058, 7407, 8711, 14814, 17422, 25513, 26133, 51026, 52266, 76539, 78399, 153078, 156798, 229617, 231263, 459234, 462526, 693789, 1387578, 2081367, 4162734, 7169153, 14338306, 21507459, 43014918, 64522377, 129044754]

約数ペア:

[(1, 129044754), (2, 64522377), (3, 43014918), (6, 21507459), (9, 14338306), (18, 7169153), (31, 4162734), (62, 2081367), (93, 1387578), (186, 693789), (279, 462526), (281, 459234), (558, 231263), (562, 229617), (823, 156798), (843, 153078), (1646, 78399), (1686, 76539), (2469, 52266), (2529, 51026), (4938, 26133), (5058, 25513), (7407, 17422), (8711, 14814)]