171938168

素因数分解:

$2^3\times {\mathrm{4621}}^1\times {\mathrm{4651}}^1$

素因数の和:9278

約数の個数: 16

約数和(自身を含む): 322523160

約数和(自身を除く): 150584992

約数列:

[1, 2, 4, 8, 4621, 4651, 9242, 9302, 18484, 18604, 36968, 37208, 21492271, 42984542, 85969084, 171938168]

約数ペア:

[(1, 171938168), (2, 85969084), (4, 42984542), (8, 21492271), (4621, 37208), (4651, 36968), (9242, 18604), (9302, 18484)]