133978884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19973}}^1$

素因数の和:20036

約数の個数: 48

約数和(自身を含む): 344511552

約数和(自身を除く): 210532668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 19973, 39946, 59919, 79892, 119838, 239676, 259649, 519298, 778947, 858839, 1038596, 1557894, 1717678, 2576517, 3115788, 3435356, 5153034, 10306068, 11164907, 22329814, 33494721, 44659628, 66989442, 133978884]

約数ペア:

[(1, 133978884), (2, 66989442), (3, 44659628), (4, 33494721), (6, 22329814), (12, 11164907), (13, 10306068), (26, 5153034), (39, 3435356), (43, 3115788), (52, 2576517), (78, 1717678), (86, 1557894), (129, 1038596), (156, 858839), (172, 778947), (258, 519298), (516, 259649), (559, 239676), (1118, 119838), (1677, 79892), (2236, 59919), (3354, 39946), (6708, 19973)]