168226578

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5573}}^1$

素因数の和:5640

約数の個数: 64

約数和(自身を含む): 412030080

約数和(自身を除く): 243803502

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 1118, 1161, 1677, 2322, 3354, 5031, 5573, 10062, 11146, 15093, 16719, 30186, 33438, 50157, 72449, 100314, 144898, 150471, 217347, 239639, 300942, 434694, 479278, 652041, 718917, 1304082, 1437834, 1956123, 2156751, 3115307, 3912246, 4313502, 6230614, 6470253, 9345921, 12940506, 18691842, 28037763, 56075526, 84113289, 168226578]

約数ペア:

[(1, 168226578), (2, 84113289), (3, 56075526), (6, 28037763), (9, 18691842), (13, 12940506), (18, 9345921), (26, 6470253), (27, 6230614), (39, 4313502), (43, 3912246), (54, 3115307), (78, 2156751), (86, 1956123), (117, 1437834), (129, 1304082), (234, 718917), (258, 652041), (351, 479278), (387, 434694), (559, 300942), (702, 239639), (774, 217347), (1118, 150471), (1161, 144898), (1677, 100314), (2322, 72449), (3354, 50157), (5031, 33438), (5573, 30186), (10062, 16719), (11146, 15093)]