126888342

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2749}}^1$

素因数の和:2925

約数の個数: 48

約数和(自身を含む): 297198000

約数和(自身を除く): 170309658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 157, 294, 314, 471, 942, 1099, 2198, 2749, 3297, 5498, 6594, 7693, 8247, 15386, 16494, 19243, 23079, 38486, 46158, 57729, 115458, 134701, 269402, 404103, 431593, 808206, 863186, 1294779, 2589558, 3021151, 6042302, 9063453, 18126906, 21148057, 42296114, 63444171, 126888342]

約数ペア:

[(1, 126888342), (2, 63444171), (3, 42296114), (6, 21148057), (7, 18126906), (14, 9063453), (21, 6042302), (42, 3021151), (49, 2589558), (98, 1294779), (147, 863186), (157, 808206), (294, 431593), (314, 404103), (471, 269402), (942, 134701), (1099, 115458), (2198, 57729), (2749, 46158), (3297, 38486), (5498, 23079), (6594, 19243), (7693, 16494), (8247, 15386)]