147993156

素因数分解:

$2^2\times 3^4\times {\mathrm{456769}}^1$

素因数の和:456785

約数の個数: 30

約数和(自身を含む): 386884190

約数和(自身を除く): 238891034

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 456769, 913538, 1370307, 1827076, 2740614, 4110921, 5481228, 8221842, 12332763, 16443684, 24665526, 36998289, 49331052, 73996578, 147993156]

約数ペア:

[(1, 147993156), (2, 73996578), (3, 49331052), (4, 36998289), (6, 24665526), (9, 16443684), (12, 12332763), (18, 8221842), (27, 5481228), (36, 4110921), (54, 2740614), (81, 1827076), (108, 1370307), (162, 913538), (324, 456769)]