157568328

素因数分解:

$2^3\times 3^4\times {\mathrm{243161}}^1$

素因数の和:243179

約数の個数: 40

約数和(自身を含む): 441339030

約数和(自身を除く): 283770702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 243161, 486322, 729483, 972644, 1458966, 1945288, 2188449, 2917932, 4376898, 5835864, 6565347, 8753796, 13130694, 17507592, 19696041, 26261388, 39392082, 52522776, 78784164, 157568328]

約数ペア:

[(1, 157568328), (2, 78784164), (3, 52522776), (4, 39392082), (6, 26261388), (8, 19696041), (9, 17507592), (12, 13130694), (18, 8753796), (24, 6565347), (27, 5835864), (36, 4376898), (54, 2917932), (72, 2188449), (81, 1945288), (108, 1458966), (162, 972644), (216, 729483), (324, 486322), (648, 243161)]