156914219394

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{499253}}^1$

素因数の和:500199

約数の個数: 48

約数和(自身を含む): 358264670400

約数和(自身を除く): 201350451006

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 919, 1838, 2757, 5514, 8271, 16542, 17461, 34922, 52383, 104766, 157149, 314298, 499253, 998506, 1497759, 2995518, 4493277, 8986554, 9485807, 18971614, 28457421, 56914842, 85372263, 170744526, 458813507, 917627014, 1376440521, 2752881042, 4129321563, 8258643126, 8717456633, 17434913266, 26152369899, 52304739798, 78457109697, 156914219394]

約数ペア:

[(1, 156914219394), (2, 78457109697), (3, 52304739798), (6, 26152369899), (9, 17434913266), (18, 8717456633), (19, 8258643126), (38, 4129321563), (57, 2752881042), (114, 1376440521), (171, 917627014), (342, 458813507), (919, 170744526), (1838, 85372263), (2757, 56914842), (5514, 28457421), (8271, 18971614), (16542, 9485807), (17461, 8986554), (34922, 4493277), (52383, 2995518), (104766, 1497759), (157149, 998506), (314298, 499253)]