157908734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{17387}}^1$

素因数の和:17647

約数の個数: 16

約数和(自身を含む): 250387200

約数和(自身を除く): 92478466

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 17387, 34774, 330353, 660706, 4155493, 8310986, 78954367, 157908734]

約数ペア:

[(1, 157908734), (2, 78954367), (19, 8310986), (38, 4155493), (239, 660706), (478, 330353), (4541, 34774), (9082, 17387)]