158708906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{19531}}^1$

素因数の和:19789

約数の個数: 16

約数和(自身を含む): 253134720

約数和(自身を除く): 94425814

約数列:

[1, 2, 17, 34, 239, 478, 4063, 8126, 19531, 39062, 332027, 664054, 4667909, 9335818, 79354453, 158708906]

約数ペア:

[(1, 158708906), (2, 79354453), (17, 9335818), (34, 4667909), (239, 664054), (478, 332027), (4063, 39062), (8126, 19531)]