189708008

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{25471}}^1$

素因数の和:25510

約数の個数: 48

約数和(自身を含む): 435571200

約数和(自身を除く): 245863192

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 25471, 50942, 101884, 178297, 203768, 356594, 483949, 713188, 967898, 1248079, 1426376, 1935796, 2496158, 3387643, 3871592, 4992316, 6775286, 9984632, 13550572, 23713501, 27101144, 47427002, 94854004, 189708008]

約数ペア:

[(1, 189708008), (2, 94854004), (4, 47427002), (7, 27101144), (8, 23713501), (14, 13550572), (19, 9984632), (28, 6775286), (38, 4992316), (49, 3871592), (56, 3387643), (76, 2496158), (98, 1935796), (133, 1426376), (152, 1248079), (196, 967898), (266, 713188), (392, 483949), (532, 356594), (931, 203768), (1064, 178297), (1862, 101884), (3724, 50942), (7448, 25471)]