166195216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 367976448

約数和(自身を除く): 201781232

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 83, 88, 124, 166, 176, 248, 332, 341, 367, 496, 664, 682, 734, 913, 1328, 1364, 1468, 1826, 2573, 2728, 2936, 3652, 4037, 5146, 5456, 5872, 7304, 8074, 10292, 11377, 14608, 16148, 20584, 22754, 28303, 30461, 32296, 41168, 45508, 56606, 60922, 64592, 91016, 113212, 121844, 125147, 182032, 226424, 243688, 250294, 335071, 452848, 487376, 500588, 670142, 944291, 1001176, 1340284, 1888582, 2002352, 2680568, 3777164, 5361136, 7554328, 10387201, 15108656, 20774402, 41548804, 83097608, 166195216]

約数ペア:

[(1, 166195216), (2, 83097608), (4, 41548804), (8, 20774402), (11, 15108656), (16, 10387201), (22, 7554328), (31, 5361136), (44, 3777164), (62, 2680568), (83, 2002352), (88, 1888582), (124, 1340284), (166, 1001176), (176, 944291), (248, 670142), (332, 500588), (341, 487376), (367, 452848), (496, 335071), (664, 250294), (682, 243688), (734, 226424), (913, 182032), (1328, 125147), (1364, 121844), (1468, 113212), (1826, 91016), (2573, 64592), (2728, 60922), (2936, 56606), (3652, 45508), (4037, 41168), (5146, 32296), (5456, 30461), (5872, 28303), (7304, 22754), (8074, 20584), (10292, 16148), (11377, 14608)]