166758972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17839}}^1$

素因数の和:17906

約数の個数: 48

約数和(自身を含む): 419596800

約数和(自身を除く): 252837828

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3116, 4674, 9348, 17839, 35678, 53517, 71356, 107034, 214068, 338941, 677882, 731399, 1016823, 1355764, 1462798, 2033646, 2194197, 2925596, 4067292, 4388394, 8776788, 13896581, 27793162, 41689743, 55586324, 83379486, 166758972]

約数ペア:

[(1, 166758972), (2, 83379486), (3, 55586324), (4, 41689743), (6, 27793162), (12, 13896581), (19, 8776788), (38, 4388394), (41, 4067292), (57, 2925596), (76, 2194197), (82, 2033646), (114, 1462798), (123, 1355764), (164, 1016823), (228, 731399), (246, 677882), (492, 338941), (779, 214068), (1558, 107034), (2337, 71356), (3116, 53517), (4674, 35678), (9348, 17839)]