142700868

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{208627}}^1$

素因数の和:208656

約数の個数: 36

約数和(自身を含む): 379702960

約数和(自身を除く): 237002092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 208627, 417254, 625881, 834508, 1251762, 1877643, 2503524, 3755286, 3963913, 7510572, 7927826, 11891739, 15855652, 23783478, 35675217, 47566956, 71350434, 142700868]

約数ペア:

[(1, 142700868), (2, 71350434), (3, 47566956), (4, 35675217), (6, 23783478), (9, 15855652), (12, 11891739), (18, 7927826), (19, 7510572), (36, 3963913), (38, 3755286), (57, 2503524), (76, 1877643), (114, 1251762), (171, 834508), (228, 625881), (342, 417254), (684, 208627)]