179936622

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 396416592

約数和(自身を除く): 216479970

約数列:

[1, 2, 3, 6, 9, 18, 131, 137, 262, 274, 393, 411, 557, 786, 822, 1114, 1179, 1233, 1671, 2358, 2466, 3342, 5013, 10026, 17947, 35894, 53841, 72967, 76309, 107682, 145934, 152618, 161523, 218901, 228927, 323046, 437802, 457854, 656703, 686781, 1313406, 1373562, 9996479, 19992958, 29989437, 59978874, 89968311, 179936622]

約数ペア:

[(1, 179936622), (2, 89968311), (3, 59978874), (6, 29989437), (9, 19992958), (18, 9996479), (131, 1373562), (137, 1313406), (262, 686781), (274, 656703), (393, 457854), (411, 437802), (557, 323046), (786, 228927), (822, 218901), (1114, 161523), (1179, 152618), (1233, 145934), (1671, 107682), (2358, 76309), (2466, 72967), (3342, 53841), (5013, 35894), (10026, 17947)]