161134056

素因数分解:

$2^3\times 3^3\times {\mathrm{647}}^1\times {\mathrm{1153}}^1$

素因数の和:1815

約数の個数: 64

約数和(自身を含む): 448675200

約数和(自身を除く): 287541144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 647, 1153, 1294, 1941, 2306, 2588, 3459, 3882, 4612, 5176, 5823, 6918, 7764, 9224, 10377, 11646, 13836, 15528, 17469, 20754, 23292, 27672, 31131, 34938, 41508, 46584, 62262, 69876, 83016, 124524, 139752, 249048, 745991, 1491982, 2237973, 2983964, 4475946, 5967928, 6713919, 8951892, 13427838, 17903784, 20141757, 26855676, 40283514, 53711352, 80567028, 161134056]

約数ペア:

[(1, 161134056), (2, 80567028), (3, 53711352), (4, 40283514), (6, 26855676), (8, 20141757), (9, 17903784), (12, 13427838), (18, 8951892), (24, 6713919), (27, 5967928), (36, 4475946), (54, 2983964), (72, 2237973), (108, 1491982), (216, 745991), (647, 249048), (1153, 139752), (1294, 124524), (1941, 83016), (2306, 69876), (2588, 62262), (3459, 46584), (3882, 41508), (4612, 34938), (5176, 31131), (5823, 27672), (6918, 23292), (7764, 20754), (9224, 17469), (10377, 15528), (11646, 13836)]