127484718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{15319}}^1$

素因数の和:15416

約数の個数: 32

約数和(自身を含む): 272083200

約数和(自身を除く): 144598482

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 4161, 8322, 15319, 30638, 45957, 91914, 291061, 582122, 873183, 1118287, 1746366, 2236574, 3354861, 6709722, 21247453, 42494906, 63742359, 127484718]

約数ペア:

[(1, 127484718), (2, 63742359), (3, 42494906), (6, 21247453), (19, 6709722), (38, 3354861), (57, 2236574), (73, 1746366), (114, 1118287), (146, 873183), (219, 582122), (438, 291061), (1387, 91914), (2774, 45957), (4161, 30638), (8322, 15319)]