163289388

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{331889}}^1$

素因数の和:331937

約数の個数: 24

約数和(自身を含む): 390302640

約数和(自身を除く): 227013252

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 331889, 663778, 995667, 1327556, 1991334, 3982668, 13607449, 27214898, 40822347, 54429796, 81644694, 163289388]

約数ペア:

[(1, 163289388), (2, 81644694), (3, 54429796), (4, 40822347), (6, 27214898), (12, 13607449), (41, 3982668), (82, 1991334), (123, 1327556), (164, 995667), (246, 663778), (492, 331889)]