190020136

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{607}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 361152000

約数和(自身を除く): 171131864

約数列:

[1, 2, 4, 8, 109, 218, 359, 436, 607, 718, 872, 1214, 1436, 2428, 2872, 4856, 39131, 66163, 78262, 132326, 156524, 217913, 264652, 313048, 435826, 529304, 871652, 1743304, 23752517, 47505034, 95010068, 190020136]

約数ペア:

[(1, 190020136), (2, 95010068), (4, 47505034), (8, 23752517), (109, 1743304), (218, 871652), (359, 529304), (436, 435826), (607, 313048), (718, 264652), (872, 217913), (1214, 156524), (1436, 132326), (2428, 78262), (2872, 66163), (4856, 39131)]