128081898

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{37649}}^1$

素因数の和:37673

約数の個数: 48

約数和(自身を含む): 328910400

約数和(自身を除く): 200828502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 37649, 75298, 112947, 225894, 263543, 338841, 527086, 677682, 790629, 1016523, 1581258, 2033046, 2371887, 3049569, 4743774, 6099138, 7115661, 9148707, 14231322, 18297414, 21346983, 42693966, 64040949, 128081898]

約数ペア:

[(1, 128081898), (2, 64040949), (3, 42693966), (6, 21346983), (7, 18297414), (9, 14231322), (14, 9148707), (18, 7115661), (21, 6099138), (27, 4743774), (42, 3049569), (54, 2371887), (63, 2033046), (81, 1581258), (126, 1016523), (162, 790629), (189, 677682), (243, 527086), (378, 338841), (486, 263543), (567, 225894), (1134, 112947), (1701, 75298), (3402, 37649)]