158777334

素因数分解:

$2^1\times 3^4\times {\mathrm{980107}}^1$

素因数の和:980121

約数の個数: 20

約数和(自身を含む): 355779204

約数和(自身を除く): 197001870

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 980107, 1960214, 2940321, 5880642, 8820963, 17641926, 26462889, 52925778, 79388667, 158777334]

約数ペア:

[(1, 158777334), (2, 79388667), (3, 52925778), (6, 26462889), (9, 17641926), (18, 8820963), (27, 5880642), (54, 2940321), (81, 1960214), (162, 980107)]