189747296

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 381024000

約数和(自身を除く): 191276704

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 199, 332, 359, 398, 664, 718, 796, 1328, 1436, 1592, 2656, 2872, 3184, 5744, 6368, 11488, 16517, 29797, 33034, 59594, 66068, 71441, 119188, 132136, 142882, 238376, 264272, 285764, 476752, 528544, 571528, 953504, 1143056, 2286112, 5929603, 11859206, 23718412, 47436824, 94873648, 189747296]

約数ペア:

[(1, 189747296), (2, 94873648), (4, 47436824), (8, 23718412), (16, 11859206), (32, 5929603), (83, 2286112), (166, 1143056), (199, 953504), (332, 571528), (359, 528544), (398, 476752), (664, 285764), (718, 264272), (796, 238376), (1328, 142882), (1436, 132136), (1592, 119188), (2656, 71441), (2872, 66068), (3184, 59594), (5744, 33034), (6368, 29797), (11488, 16517)]