156900058

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{17989}}^1$

素因数の和:18094

約数の個数: 24

約数和(自身を含む): 276866100

約数和(自身を除く): 119966042

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 8722, 17989, 35978, 125923, 251846, 881461, 1601021, 1762922, 3202042, 11207147, 22414294, 78450029, 156900058]

約数ペア:

[(1, 156900058), (2, 78450029), (7, 22414294), (14, 11207147), (49, 3202042), (89, 1762922), (98, 1601021), (178, 881461), (623, 251846), (1246, 125923), (4361, 35978), (8722, 17989)]