164029552

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{74831}}^1$

素因数の和:74976

約数の個数: 20

約数和(自身を含む): 320131296

約数和(自身を除く): 156101744

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 74831, 149662, 299324, 598648, 1197296, 10251847, 20503694, 41007388, 82014776, 164029552]

約数ペア:

[(1, 164029552), (2, 82014776), (4, 41007388), (8, 20503694), (16, 10251847), (137, 1197296), (274, 598648), (548, 299324), (1096, 149662), (2192, 74831)]