128368190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{755107}}^1$

素因数の和:755131

約数の個数: 16

約数和(自身を含む): 244654992

約数和(自身を除く): 116286802

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 755107, 1510214, 3775535, 7551070, 12836819, 25673638, 64184095, 128368190]

約数ペア:

[(1, 128368190), (2, 64184095), (5, 25673638), (10, 12836819), (17, 7551070), (34, 3775535), (85, 1510214), (170, 755107)]