149722818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{82903}}^1$

素因数の和:82958

約数の個数: 32

約数和(自身を含む): 350186496

約数和(自身を除く): 200463678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 82903, 165806, 248709, 497418, 580321, 1160642, 1740963, 3481926, 3564829, 7129658, 10694487, 21388974, 24953803, 49907606, 74861409, 149722818]

約数ペア:

[(1, 149722818), (2, 74861409), (3, 49907606), (6, 24953803), (7, 21388974), (14, 10694487), (21, 7129658), (42, 3564829), (43, 3481926), (86, 1740963), (129, 1160642), (258, 580321), (301, 497418), (602, 248709), (903, 165806), (1806, 82903)]