164555409874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{188278501}}^1$

素因数の和:188278545

約数の個数: 16

約数和(自身を含む): 271121042880

約数和(自身を除く): 106565633006

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 188278501, 376557002, 3577291519, 4330405523, 7154583038, 8660811046, 82277704937, 164555409874]

約数ペア:

[(1, 164555409874), (2, 82277704937), (19, 8660811046), (23, 7154583038), (38, 4330405523), (46, 3577291519), (437, 376557002), (874, 188278501)]