157172246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1020599}}^1$

素因数の和:1020619

約数の個数: 16

約数和(自身を含む): 293932800

約数和(自身を除く): 136760554

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1020599, 2041198, 7144193, 11226589, 14288386, 22453178, 78586123, 157172246]

約数ペア:

[(1, 157172246), (2, 78586123), (7, 22453178), (11, 14288386), (14, 11226589), (22, 7144193), (77, 2041198), (154, 1020599)]