129187964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{82601}}^1$

素因数の和:82645

約数の個数: 24

約数和(自身を含む): 249788448

約数和(自身を除く): 120600484

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 82601, 165202, 330404, 1404217, 1899823, 2808434, 3799646, 5616868, 7599292, 32296991, 64593982, 129187964]

約数ペア:

[(1, 129187964), (2, 64593982), (4, 32296991), (17, 7599292), (23, 5616868), (34, 3799646), (46, 2808434), (68, 1899823), (92, 1404217), (391, 330404), (782, 165202), (1564, 82601)]