156343362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{195919}}^1$

素因数の和:195950

約数の個数: 32

約数和(自身を含む): 376166400

約数和(自身を除く): 219823038

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 195919, 391838, 587757, 1175514, 1371433, 2742866, 3722461, 4114299, 7444922, 8228598, 11167383, 22334766, 26057227, 52114454, 78171681, 156343362]

約数ペア:

[(1, 156343362), (2, 78171681), (3, 52114454), (6, 26057227), (7, 22334766), (14, 11167383), (19, 8228598), (21, 7444922), (38, 4114299), (42, 3722461), (57, 2742866), (114, 1371433), (133, 1175514), (266, 587757), (399, 391838), (798, 195919)]