156942498246

素因数分解:

$2^1\times 3^1\times {\mathrm{20201}}^1\times {\mathrm{1294841}}^1$

素因数の和:1315047

約数の個数: 16

約数和(自身を含む): 313900777008

約数和(自身を除く): 156958278762

約数列:

[1, 2, 3, 6, 20201, 40402, 60603, 121206, 1294841, 2589682, 3884523, 7769046, 26157083041, 52314166082, 78471249123, 156942498246]

約数ペア:

[(1, 156942498246), (2, 78471249123), (3, 52314166082), (6, 26157083041), (20201, 7769046), (40402, 3884523), (60603, 2589682), (121206, 1294841)]