179919246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{121403}}^1$

素因数の和:121440

約数の個数: 32

約数和(自身を含む): 407917440

約数和(自身を除く): 227998194

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 121403, 242806, 364209, 728418, 1578239, 2306657, 3156478, 4613314, 4734717, 6919971, 9469434, 13839942, 29986541, 59973082, 89959623, 179919246]

約数ペア:

[(1, 179919246), (2, 89959623), (3, 59973082), (6, 29986541), (13, 13839942), (19, 9469434), (26, 6919971), (38, 4734717), (39, 4613314), (57, 3156478), (78, 2306657), (114, 1578239), (247, 728418), (494, 364209), (741, 242806), (1482, 121403)]