170357072

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{180463}}^1$

素因数の和:180530

約数の個数: 20

約数和(自身を含む): 335663040

約数和(自身を除く): 165305968

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 180463, 360926, 721852, 1443704, 2887408, 10647317, 21294634, 42589268, 85178536, 170357072]

約数ペア:

[(1, 170357072), (2, 85178536), (4, 42589268), (8, 21294634), (16, 10647317), (59, 2887408), (118, 1443704), (236, 721852), (472, 360926), (944, 180463)]