97197968

素因数分解:

$2^4\times 7^3\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 80

約数和(自身を含む): 223200000

約数和(自身を除く): 126002032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 178, 196, 199, 343, 356, 392, 398, 623, 686, 712, 784, 796, 1246, 1372, 1393, 1424, 1592, 2492, 2744, 2786, 3184, 4361, 4984, 5488, 5572, 8722, 9751, 9968, 11144, 17444, 17711, 19502, 22288, 30527, 34888, 35422, 39004, 61054, 68257, 69776, 70844, 78008, 122108, 123977, 136514, 141688, 156016, 244216, 247954, 273028, 283376, 488432, 495908, 546056, 867839, 991816, 1092112, 1735678, 1983632, 3471356, 6074873, 6942712, 12149746, 13885424, 24299492, 48598984, 97197968]

約数ペア:

[(1, 97197968), (2, 48598984), (4, 24299492), (7, 13885424), (8, 12149746), (14, 6942712), (16, 6074873), (28, 3471356), (49, 1983632), (56, 1735678), (89, 1092112), (98, 991816), (112, 867839), (178, 546056), (196, 495908), (199, 488432), (343, 283376), (356, 273028), (392, 247954), (398, 244216), (623, 156016), (686, 141688), (712, 136514), (784, 123977), (796, 122108), (1246, 78008), (1372, 70844), (1393, 69776), (1424, 68257), (1592, 61054), (2492, 39004), (2744, 35422), (2786, 34888), (3184, 30527), (4361, 22288), (4984, 19502), (5488, 17711), (5572, 17444), (8722, 11144), (9751, 9968)]