172844144

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1326

約数の個数: 60

約数和(自身を含む): 373444848

約数和(自身を除く): 200600704

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 121, 146, 176, 242, 292, 484, 584, 803, 968, 1168, 1223, 1606, 1936, 2446, 3212, 4892, 6424, 8833, 9784, 12848, 13453, 17666, 19568, 26906, 35332, 53812, 70664, 89279, 107624, 141328, 147983, 178558, 215248, 295966, 357116, 591932, 714232, 982069, 1183864, 1428464, 1964138, 2367728, 3928276, 7856552, 10802759, 15713104, 21605518, 43211036, 86422072, 172844144]

約数ペア:

[(1, 172844144), (2, 86422072), (4, 43211036), (8, 21605518), (11, 15713104), (16, 10802759), (22, 7856552), (44, 3928276), (73, 2367728), (88, 1964138), (121, 1428464), (146, 1183864), (176, 982069), (242, 714232), (292, 591932), (484, 357116), (584, 295966), (803, 215248), (968, 178558), (1168, 147983), (1223, 141328), (1606, 107624), (1936, 89279), (2446, 70664), (3212, 53812), (4892, 35332), (6424, 26906), (8833, 19568), (9784, 17666), (12848, 13453)]