151115912

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{1009}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 288031800

約数和(自身を除く): 136915888

約数列:

[1, 2, 4, 8, 97, 193, 194, 386, 388, 772, 776, 1009, 1544, 2018, 4036, 8072, 18721, 37442, 74884, 97873, 149768, 194737, 195746, 389474, 391492, 778948, 782984, 1557896, 18889489, 37778978, 75557956, 151115912]

約数ペア:

[(1, 151115912), (2, 75557956), (4, 37778978), (8, 18889489), (97, 1557896), (193, 782984), (194, 778948), (386, 391492), (388, 389474), (772, 195746), (776, 194737), (1009, 149768), (1544, 97873), (2018, 74884), (4036, 37442), (8072, 18721)]