157974136

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{6247}}^1$

素因数の和:6391

約数の個数: 32

約数和(自身を含む): 309276000

約数和(自身を除く): 151301864

約数列:

[1, 2, 4, 8, 29, 58, 109, 116, 218, 232, 436, 872, 3161, 6247, 6322, 12494, 12644, 24988, 25288, 49976, 181163, 362326, 680923, 724652, 1361846, 1449304, 2723692, 5447384, 19746767, 39493534, 78987068, 157974136]

約数ペア:

[(1, 157974136), (2, 78987068), (4, 39493534), (8, 19746767), (29, 5447384), (58, 2723692), (109, 1449304), (116, 1361846), (218, 724652), (232, 680923), (436, 362326), (872, 181163), (3161, 49976), (6247, 25288), (6322, 24988), (12494, 12644)]