158839218

素因数分解:

$2^1\times 3^4\times {\mathrm{980489}}^1$

素因数の和:980503

約数の個数: 20

約数和(自身を含む): 355917870

約数和(自身を除く): 197078652

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 980489, 1960978, 2941467, 5882934, 8824401, 17648802, 26473203, 52946406, 79419609, 158839218]

約数ペア:

[(1, 158839218), (2, 79419609), (3, 52946406), (6, 26473203), (9, 17648802), (18, 8824401), (27, 5882934), (54, 2941467), (81, 1960978), (162, 980489)]