157869070

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{216259}}^1$

素因数の和:216339

約数の個数: 16

約数和(自身を含む): 288058320

約数和(自身を除く): 130189250

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 216259, 432518, 1081295, 2162590, 15786907, 31573814, 78934535, 157869070]

約数ペア:

[(1, 157869070), (2, 78934535), (5, 31573814), (10, 15786907), (73, 2162590), (146, 1081295), (365, 432518), (730, 216259)]