126706972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{238171}}^1$

素因数の和:238201

約数の個数: 24

約数和(自身を含む): 266752640

約数和(自身を除く): 140045668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 238171, 476342, 952684, 1667197, 3334394, 4525249, 6668788, 9050498, 18100996, 31676743, 63353486, 126706972]

約数ペア:

[(1, 126706972), (2, 63353486), (4, 31676743), (7, 18100996), (14, 9050498), (19, 6668788), (28, 4525249), (38, 3334394), (76, 1667197), (133, 952684), (266, 476342), (532, 238171)]