159167921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{26261}}^1$

素因数の和:26320

約数の個数: 16

約数和(自身を含む): 189086400

約数和(自身を除く): 29918479

約数列:

[1, 11, 19, 29, 209, 319, 551, 6061, 26261, 288871, 498959, 761569, 5488549, 8377259, 14469811, 159167921]

約数ペア:

[(1, 159167921), (11, 14469811), (19, 8377259), (29, 5488549), (209, 761569), (319, 498959), (551, 288871), (6061, 26261)]