188020106408

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{997}}^1\times {\mathrm{322921}}^1$

素因数の和:323997

約数の個数: 32

約数和(自身を含む): 357726533160

約数和(自身を除く): 169706426752

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 997, 1994, 3988, 7976, 72781, 145562, 291124, 322921, 582248, 645842, 1291684, 2583368, 23573233, 47146466, 94292932, 188585864, 321952237, 643904474, 1287808948, 2575617896, 23502513301, 47005026602, 94010053204, 188020106408]

約数ペア:

[(1, 188020106408), (2, 94010053204), (4, 47005026602), (8, 23502513301), (73, 2575617896), (146, 1287808948), (292, 643904474), (584, 321952237), (997, 188585864), (1994, 94292932), (3988, 47146466), (7976, 23573233), (72781, 2583368), (145562, 1291684), (291124, 645842), (322921, 582248)]