147942705616

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{151580641}}^1$

素因数の和:151580710

約数の個数: 20

約数和(自身を含む): 291337993924

約数和(自身を除く): 143395288308

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 151580641, 303161282, 606322564, 1212645128, 2425290256, 9246419101, 18492838202, 36985676404, 73971352808, 147942705616]

約数ペア:

[(1, 147942705616), (2, 73971352808), (4, 36985676404), (8, 18492838202), (16, 9246419101), (61, 2425290256), (122, 1212645128), (244, 606322564), (488, 303161282), (976, 151580641)]