164898608

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{11239}}^1$

素因数の和:11385

約数の個数: 40

約数和(自身を含む): 367952640

約数和(自身を除く): 203054032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 11239, 14672, 22478, 44956, 78673, 89912, 157346, 179824, 314692, 629384, 1258768, 1472309, 2944618, 5889236, 10306163, 11778472, 20612326, 23556944, 41224652, 82449304, 164898608]

約数ペア:

[(1, 164898608), (2, 82449304), (4, 41224652), (7, 23556944), (8, 20612326), (14, 11778472), (16, 10306163), (28, 5889236), (56, 2944618), (112, 1472309), (131, 1258768), (262, 629384), (524, 314692), (917, 179824), (1048, 157346), (1834, 89912), (2096, 78673), (3668, 44956), (7336, 22478), (11239, 14672)]