139588902

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 308166768

約数和(自身を除く): 168577866

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 233, 249, 401, 466, 498, 699, 747, 802, 1203, 1398, 1494, 2097, 2406, 3609, 4194, 7218, 19339, 33283, 38678, 58017, 66566, 93433, 99849, 116034, 174051, 186866, 199698, 280299, 299547, 348102, 560598, 599094, 840897, 1681794, 7754939, 15509878, 23264817, 46529634, 69794451, 139588902]

約数ペア:

[(1, 139588902), (2, 69794451), (3, 46529634), (6, 23264817), (9, 15509878), (18, 7754939), (83, 1681794), (166, 840897), (233, 599094), (249, 560598), (401, 348102), (466, 299547), (498, 280299), (699, 199698), (747, 186866), (802, 174051), (1203, 116034), (1398, 99849), (1494, 93433), (2097, 66566), (2406, 58017), (3609, 38678), (4194, 33283), (7218, 19339)]