156668611268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{70066463}}^1$

素因数の和:70066523

約数の個数: 24

約数和(自身を含む): 302126592768

約数和(自身を除く): 145457981500

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 70066463, 140132926, 280265852, 910864019, 1821728038, 3012857909, 3643456076, 6025715818, 12051431636, 39167152817, 78334305634, 156668611268]

約数ペア:

[(1, 156668611268), (2, 78334305634), (4, 39167152817), (13, 12051431636), (26, 6025715818), (43, 3643456076), (52, 3012857909), (86, 1821728038), (172, 910864019), (559, 280265852), (1118, 140132926), (2236, 70066463)]