147225988

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{57781}}^1$

素因数の和:57812

約数の個数: 36

約数和(自身を含む): 322770252

約数和(自身を除く): 175544264

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 57781, 115562, 231124, 404467, 751153, 808934, 1502306, 1617868, 2831269, 3004612, 5258071, 5662538, 10516142, 11325076, 21032284, 36806497, 73612994, 147225988]

約数ペア:

[(1, 147225988), (2, 73612994), (4, 36806497), (7, 21032284), (13, 11325076), (14, 10516142), (26, 5662538), (28, 5258071), (49, 3004612), (52, 2831269), (91, 1617868), (98, 1502306), (182, 808934), (196, 751153), (364, 404467), (637, 231124), (1274, 115562), (2548, 57781)]