127730008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{120047}}^1$

素因数の和:120079

約数の個数: 32

約数和(自身を含む): 288115200

約数和(自身を除く): 160385192

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 120047, 240094, 480188, 840329, 960376, 1680658, 2280893, 3361316, 4561786, 6722632, 9123572, 15966251, 18247144, 31932502, 63865004, 127730008]

約数ペア:

[(1, 127730008), (2, 63865004), (4, 31932502), (7, 18247144), (8, 15966251), (14, 9123572), (19, 6722632), (28, 4561786), (38, 3361316), (56, 2280893), (76, 1680658), (133, 960376), (152, 840329), (266, 480188), (532, 240094), (1064, 120047)]