163572112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2663}}^1$

素因数の和:3031

約数の個数: 40

約数和(自身を含む): 346852800

約数和(自身を除く): 183280688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 349, 698, 1396, 2663, 2792, 3839, 5326, 5584, 7678, 10652, 15356, 21304, 29293, 30712, 42608, 58586, 61424, 117172, 234344, 468688, 929387, 1858774, 3717548, 7435096, 10223257, 14870192, 20446514, 40893028, 81786056, 163572112]

約数ペア:

[(1, 163572112), (2, 81786056), (4, 40893028), (8, 20446514), (11, 14870192), (16, 10223257), (22, 7435096), (44, 3717548), (88, 1858774), (176, 929387), (349, 468688), (698, 234344), (1396, 117172), (2663, 61424), (2792, 58586), (3839, 42608), (5326, 30712), (5584, 29293), (7678, 21304), (10652, 15356)]