159479390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2278277}}^1$

素因数の和:2278291

約数の個数: 16

約数和(自身を含む): 328072032

約数和(自身を除く): 168592642

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2278277, 4556554, 11391385, 15947939, 22782770, 31895878, 79739695, 159479390]

約数ペア:

[(1, 159479390), (2, 79739695), (5, 31895878), (7, 22782770), (10, 15947939), (14, 11391385), (35, 4556554), (70, 2278277)]