142539912

素因数分解:

$2^3\times 3^7\times {\mathrm{8147}}^1$

素因数の和:8174

約数の個数: 64

約数和(自身を含む): 400881600

約数和(自身を除く): 258341688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 8147, 8748, 16294, 17496, 24441, 32588, 48882, 65176, 73323, 97764, 146646, 195528, 219969, 293292, 439938, 586584, 659907, 879876, 1319814, 1759752, 1979721, 2639628, 3959442, 5279256, 5939163, 7918884, 11878326, 15837768, 17817489, 23756652, 35634978, 47513304, 71269956, 142539912]

約数ペア:

[(1, 142539912), (2, 71269956), (3, 47513304), (4, 35634978), (6, 23756652), (8, 17817489), (9, 15837768), (12, 11878326), (18, 7918884), (24, 5939163), (27, 5279256), (36, 3959442), (54, 2639628), (72, 1979721), (81, 1759752), (108, 1319814), (162, 879876), (216, 659907), (243, 586584), (324, 439938), (486, 293292), (648, 219969), (729, 195528), (972, 146646), (1458, 97764), (1944, 73323), (2187, 65176), (2916, 48882), (4374, 32588), (5832, 24441), (8147, 17496), (8748, 16294)]