161027976

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{26107}}^1$

素因数の和:26373

約数の個数: 32

約数和(自身を含む): 404151840

約数和(自身を除く): 243123864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 26107, 52214, 78321, 104428, 156642, 208856, 313284, 626568, 6709499, 13418998, 20128497, 26837996, 40256994, 53675992, 80513988, 161027976]

約数ペア:

[(1, 161027976), (2, 80513988), (3, 53675992), (4, 40256994), (6, 26837996), (8, 20128497), (12, 13418998), (24, 6709499), (257, 626568), (514, 313284), (771, 208856), (1028, 156642), (1542, 104428), (2056, 78321), (3084, 52214), (6168, 26107)]