127741712

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60029}}^1$

素因数の和:60063

約数の個数: 40

約数和(自身を含む): 297748800

約数和(自身を除く): 170007088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 60029, 120058, 240116, 420203, 480232, 840406, 960464, 1140551, 1680812, 2281102, 3361624, 4562204, 6723248, 7983857, 9124408, 15967714, 18248816, 31935428, 63870856, 127741712]

約数ペア:

[(1, 127741712), (2, 63870856), (4, 31935428), (7, 18248816), (8, 15967714), (14, 9124408), (16, 7983857), (19, 6723248), (28, 4562204), (38, 3361624), (56, 2281102), (76, 1680812), (112, 1140551), (133, 960464), (152, 840406), (266, 480232), (304, 420203), (532, 240116), (1064, 120058), (2128, 60029)]