171796378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{64151}}^1$

素因数の和:64269

約数の個数: 16

約数和(自身を含む): 280215936

約数和(自身を除く): 108419558

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 64151, 128302, 833963, 1667926, 6607553, 13215106, 85898189, 171796378]

約数ペア:

[(1, 171796378), (2, 85898189), (13, 13215106), (26, 6607553), (103, 1667926), (206, 833963), (1339, 128302), (2678, 64151)]