131971164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{845969}}^1$

素因数の和:845989

約数の個数: 24

約数和(自身を含む): 331620240

約数和(自身を除く): 199649076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 845969, 1691938, 2537907, 3383876, 5075814, 10151628, 10997597, 21995194, 32992791, 43990388, 65985582, 131971164]

約数ペア:

[(1, 131971164), (2, 65985582), (3, 43990388), (4, 32992791), (6, 21995194), (12, 10997597), (13, 10151628), (26, 5075814), (39, 3383876), (52, 2537907), (78, 1691938), (156, 845969)]