156165788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{5821}}^1$

素因数の和:6197

約数の個数: 24

約数和(自身を含む): 288538320

約数和(自身を除く): 132372532

約数列:

[1, 2, 4, 19, 38, 76, 353, 706, 1412, 5821, 6707, 11642, 13414, 23284, 26828, 110599, 221198, 442396, 2054813, 4109626, 8219252, 39041447, 78082894, 156165788]

約数ペア:

[(1, 156165788), (2, 78082894), (4, 39041447), (19, 8219252), (38, 4109626), (76, 2054813), (353, 442396), (706, 221198), (1412, 110599), (5821, 26828), (6707, 23284), (11642, 13414)]