156959770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1426907}}^1$

素因数の和:1426925

約数の個数: 16

約数和(自身を含む): 308212128

約数和(自身を除く): 151252358

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1426907, 2853814, 7134535, 14269070, 15695977, 31391954, 78479885, 156959770]

約数ペア:

[(1, 156959770), (2, 78479885), (5, 31391954), (10, 15695977), (11, 14269070), (22, 7134535), (55, 2853814), (110, 1426907)]