156228424

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 323764560

約数和(自身を除く): 167536136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 251, 484, 502, 643, 968, 1004, 1286, 2008, 2572, 2761, 5144, 5522, 7073, 11044, 14146, 22088, 28292, 30371, 56584, 60742, 77803, 121484, 155606, 161393, 242968, 311212, 322786, 622424, 645572, 1291144, 1775323, 3550646, 7101292, 14202584, 19528553, 39057106, 78114212, 156228424]

約数ペア:

[(1, 156228424), (2, 78114212), (4, 39057106), (8, 19528553), (11, 14202584), (22, 7101292), (44, 3550646), (88, 1775323), (121, 1291144), (242, 645572), (251, 622424), (484, 322786), (502, 311212), (643, 242968), (968, 161393), (1004, 155606), (1286, 121484), (2008, 77803), (2572, 60742), (2761, 56584), (5144, 30371), (5522, 28292), (7073, 22088), (11044, 14146)]