157926580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{24001}}^1$

素因数の和:24064

約数の個数: 48

約数和(自身を含む): 387104256

約数和(自身を除く): 229177676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 24001, 48002, 96004, 120005, 168007, 240010, 336014, 480020, 672028, 840035, 1128047, 1680070, 2256094, 3360140, 4512188, 5640235, 7896329, 11280470, 15792658, 22560940, 31585316, 39481645, 78963290, 157926580]

約数ペア:

[(1, 157926580), (2, 78963290), (4, 39481645), (5, 31585316), (7, 22560940), (10, 15792658), (14, 11280470), (20, 7896329), (28, 5640235), (35, 4512188), (47, 3360140), (70, 2256094), (94, 1680070), (140, 1128047), (188, 840035), (235, 672028), (329, 480020), (470, 336014), (658, 240010), (940, 168007), (1316, 120005), (1645, 96004), (3290, 48002), (6580, 24001)]