128614026

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{89689}}^1$

素因数の和:89933

約数の個数: 16

約数和(自身を含む): 258307200

約数和(自身を除く): 129693174

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 89689, 179378, 269067, 538134, 21435671, 42871342, 64307013, 128614026]

約数ペア:

[(1, 128614026), (2, 64307013), (3, 42871342), (6, 21435671), (239, 538134), (478, 269067), (717, 179378), (1434, 89689)]