156919314531

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{138559}}^1$

素因数の和:139039

約数の個数: 32

約数和(自身を含む): 241205248000

約数和(自身を除く): 84285933469

約数列:

[1, 3, 7, 21, 199, 271, 597, 813, 1393, 1897, 4179, 5691, 53929, 138559, 161787, 377503, 415677, 969913, 1132509, 2909739, 27573241, 37549489, 82719723, 112648467, 193012687, 262846423, 579038061, 788539269, 7472348311, 22417044933, 52306438177, 156919314531]

約数ペア:

[(1, 156919314531), (3, 52306438177), (7, 22417044933), (21, 7472348311), (199, 788539269), (271, 579038061), (597, 262846423), (813, 193012687), (1393, 112648467), (1897, 82719723), (4179, 37549489), (5691, 27573241), (53929, 2909739), (138559, 1132509), (161787, 969913), (377503, 415677)]