156976172612

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1\times {\mathrm{43543}}^1$

素因数の和:44400

約数の個数: 48

約数和(自身を含む): 316024934400

約数和(自身を除く): 159048761788

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 647, 796, 1294, 1393, 2588, 2786, 4529, 5572, 9058, 18116, 43543, 87086, 128753, 174172, 257506, 304801, 515012, 609602, 901271, 1219204, 1802542, 3605084, 8665057, 17330114, 28172321, 34660228, 56344642, 60655399, 112689284, 121310798, 197206247, 242621596, 394412494, 788824988, 5606291879, 11212583758, 22425167516, 39244043153, 78488086306, 156976172612]

約数ペア:

[(1, 156976172612), (2, 78488086306), (4, 39244043153), (7, 22425167516), (14, 11212583758), (28, 5606291879), (199, 788824988), (398, 394412494), (647, 242621596), (796, 197206247), (1294, 121310798), (1393, 112689284), (2588, 60655399), (2786, 56344642), (4529, 34660228), (5572, 28172321), (9058, 17330114), (18116, 8665057), (43543, 3605084), (87086, 1802542), (128753, 1219204), (174172, 901271), (257506, 609602), (304801, 515012)]