131353956

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{26633}}^1$

素因数の和:26780

約数の個数: 36

約数和(自身を含む): 334469772

約数和(自身を除く): 203115816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 26633, 53266, 79899, 106532, 159798, 239697, 319596, 479394, 958788, 3648721, 7297442, 10946163, 14594884, 21892326, 32838489, 43784652, 65676978, 131353956]

約数ペア:

[(1, 131353956), (2, 65676978), (3, 43784652), (4, 32838489), (6, 21892326), (9, 14594884), (12, 10946163), (18, 7297442), (36, 3648721), (137, 958788), (274, 479394), (411, 319596), (548, 239697), (822, 159798), (1233, 106532), (1644, 79899), (2466, 53266), (4932, 26633)]