135576304

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{16981}}^1$

素因数の和:17488

約数の個数: 20

約数和(自身を含む): 263221000

約数和(自身を除く): 127644696

約数列:

[1, 2, 4, 8, 16, 499, 998, 1996, 3992, 7984, 16981, 33962, 67924, 135848, 271696, 8473519, 16947038, 33894076, 67788152, 135576304]

約数ペア:

[(1, 135576304), (2, 67788152), (4, 33894076), (8, 16947038), (16, 8473519), (499, 271696), (998, 135848), (1996, 67924), (3992, 33962), (7984, 16981)]