161567468

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 300797280

約数和(自身を除く): 139229812

約数列:

[1, 2, 4, 29, 58, 83, 97, 116, 166, 173, 194, 332, 346, 388, 692, 2407, 2813, 4814, 5017, 5626, 8051, 9628, 10034, 11252, 14359, 16102, 16781, 20068, 28718, 32204, 33562, 57436, 67124, 233479, 416411, 466958, 486649, 832822, 933916, 973298, 1392823, 1665644, 1946596, 2785646, 5571292, 40391867, 80783734, 161567468]

約数ペア:

[(1, 161567468), (2, 80783734), (4, 40391867), (29, 5571292), (58, 2785646), (83, 1946596), (97, 1665644), (116, 1392823), (166, 973298), (173, 933916), (194, 832822), (332, 486649), (346, 466958), (388, 416411), (692, 233479), (2407, 67124), (2813, 57436), (4814, 33562), (5017, 32204), (5626, 28718), (8051, 20068), (9628, 16781), (10034, 16102), (11252, 14359)]