123259312

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{63667}}^1$

素因数の和:63697

約数の個数: 30

約数和(自身を含む): 262503164

約数和(自身を除く): 139243852

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 63667, 127334, 254668, 509336, 700337, 1018672, 1400674, 2801348, 5602696, 7703707, 11205392, 15407414, 30814828, 61629656, 123259312]

約数ペア:

[(1, 123259312), (2, 61629656), (4, 30814828), (8, 15407414), (11, 11205392), (16, 7703707), (22, 5602696), (44, 2801348), (88, 1400674), (121, 1018672), (176, 700337), (242, 509336), (484, 254668), (968, 127334), (1936, 63667)]