165155130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{262151}}^1$

素因数の和:262171

約数の個数: 48

約数和(自身を含む): 490748544

約数和(自身を除く): 325593414

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 262151, 524302, 786453, 1310755, 1572906, 1835057, 2359359, 2621510, 3670114, 3932265, 4718718, 5505171, 7864530, 9175285, 11010342, 11796795, 16515513, 18350570, 23593590, 27525855, 33031026, 55051710, 82577565, 165155130]

約数ペア:

[(1, 165155130), (2, 82577565), (3, 55051710), (5, 33031026), (6, 27525855), (7, 23593590), (9, 18350570), (10, 16515513), (14, 11796795), (15, 11010342), (18, 9175285), (21, 7864530), (30, 5505171), (35, 4718718), (42, 3932265), (45, 3670114), (63, 2621510), (70, 2359359), (90, 1835057), (105, 1572906), (126, 1310755), (210, 786453), (315, 524302), (630, 262151)]