126422884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3347}}^1$

素因数の和:3448

約数の個数: 48

約数和(自身を含む): 269982720

約数和(自身を除く): 143559836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1988, 2698, 3347, 5396, 6694, 9443, 13388, 18886, 23429, 37772, 46858, 63593, 93716, 127186, 237637, 254372, 445151, 475274, 890302, 950548, 1663459, 1780604, 3326918, 4515103, 6653836, 9030206, 18060412, 31605721, 63211442, 126422884]

約数ペア:

[(1, 126422884), (2, 63211442), (4, 31605721), (7, 18060412), (14, 9030206), (19, 6653836), (28, 4515103), (38, 3326918), (71, 1780604), (76, 1663459), (133, 950548), (142, 890302), (266, 475274), (284, 445151), (497, 254372), (532, 237637), (994, 127186), (1349, 93716), (1988, 63593), (2698, 46858), (3347, 37772), (5396, 23429), (6694, 18886), (9443, 13388)]