158584013

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{5651}}^1$

素因数の和:5888

約数の個数: 16

約数和(自身を含む): 191715840

約数和(自身を除く): 33131827

約数列:

[1, 7, 19, 133, 211, 1477, 4009, 5651, 28063, 39557, 107369, 751583, 1192361, 8346527, 22654859, 158584013]

約数ペア:

[(1, 158584013), (7, 22654859), (19, 8346527), (133, 1192361), (211, 751583), (1477, 107369), (4009, 39557), (5651, 28063)]