159401902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{16811}}^1$

素因数の和:17255

約数の個数: 16

約数和(自身を含む): 261460224

約数和(自身を除く): 102058322

約数列:

[1, 2, 11, 22, 431, 862, 4741, 9482, 16811, 33622, 184921, 369842, 7245541, 14491082, 79700951, 159401902]

約数ペア:

[(1, 159401902), (2, 79700951), (11, 14491082), (22, 7245541), (431, 369842), (862, 184921), (4741, 33622), (9482, 16811)]