143507872

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 292912200

約数和(自身を除く): 149404328

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 89, 164, 178, 328, 356, 656, 712, 1229, 1312, 1424, 2458, 2848, 3649, 4916, 7298, 9832, 14596, 19664, 29192, 39328, 50389, 58384, 100778, 109381, 116768, 201556, 218762, 403112, 437524, 806224, 875048, 1612448, 1750096, 3500192, 4484621, 8969242, 17938484, 35876968, 71753936, 143507872]

約数ペア:

[(1, 143507872), (2, 71753936), (4, 35876968), (8, 17938484), (16, 8969242), (32, 4484621), (41, 3500192), (82, 1750096), (89, 1612448), (164, 875048), (178, 806224), (328, 437524), (356, 403112), (656, 218762), (712, 201556), (1229, 116768), (1312, 109381), (1424, 100778), (2458, 58384), (2848, 50389), (3649, 39328), (4916, 29192), (7298, 19664), (9832, 14596)]