156940752353

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{291170227}}^1$

素因数の和:291170252

約数の個数: 12

約数和(自身を含む): 199160435952

約数和(自身を除く): 42219683599

約数列:

[1, 7, 11, 49, 77, 539, 291170227, 2038191589, 3202872497, 14267341123, 22420107479, 156940752353]

約数ペア:

[(1, 156940752353), (7, 22420107479), (11, 14267341123), (49, 3202872497), (77, 2038191589), (539, 291170227)]