156790297442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179393933}}^1$

素因数の和:179393977

約数の個数: 16

約数和(自身を含む): 258327264960

約数和(自身を除く): 101536967518

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 179393933, 358787866, 3408484727, 4126060459, 6816969454, 8252120918, 78395148721, 156790297442]

約数ペア:

[(1, 156790297442), (2, 78395148721), (19, 8252120918), (23, 6816969454), (38, 4126060459), (46, 3408484727), (437, 358787866), (874, 179393933)]