147035728

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42349}}^1$

素因数の和:42395

約数の個数: 40

約数和(自身を含む): 336089600

約数和(自身を除く): 189053872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 42349, 84698, 169396, 296443, 338792, 592886, 677584, 1185772, 1312819, 2371544, 2625638, 4743088, 5251276, 9189733, 10502552, 18379466, 21005104, 36758932, 73517864, 147035728]

約数ペア:

[(1, 147035728), (2, 73517864), (4, 36758932), (7, 21005104), (8, 18379466), (14, 10502552), (16, 9189733), (28, 5251276), (31, 4743088), (56, 2625638), (62, 2371544), (112, 1312819), (124, 1185772), (217, 677584), (248, 592886), (434, 338792), (496, 296443), (868, 169396), (1736, 84698), (3472, 42349)]