131466844

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{1889}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 233694720

約数和(自身を除く): 102227876

約数列:

[1, 2, 4, 127, 137, 254, 274, 508, 548, 1889, 3778, 7556, 17399, 34798, 69596, 239903, 258793, 479806, 517586, 959612, 1035172, 32866711, 65733422, 131466844]

約数ペア:

[(1, 131466844), (2, 65733422), (4, 32866711), (127, 1035172), (137, 959612), (254, 517586), (274, 479806), (508, 258793), (548, 239903), (1889, 69596), (3778, 34798), (7556, 17399)]