127255254

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{5479}}^1$

素因数の和:5577

約数の個数: 48

約数和(自身を含む): 299865600

約数和(自身を除く): 172610346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 3318, 3871, 5479, 7742, 10958, 11613, 16437, 23226, 32874, 38353, 76706, 115059, 230118, 268471, 432841, 536942, 805413, 865682, 1298523, 1610826, 2597046, 3029887, 6059774, 9089661, 18179322, 21209209, 42418418, 63627627, 127255254]

約数ペア:

[(1, 127255254), (2, 63627627), (3, 42418418), (6, 21209209), (7, 18179322), (14, 9089661), (21, 6059774), (42, 3029887), (49, 2597046), (79, 1610826), (98, 1298523), (147, 865682), (158, 805413), (237, 536942), (294, 432841), (474, 268471), (553, 230118), (1106, 115059), (1659, 76706), (3318, 38353), (3871, 32874), (5479, 23226), (7742, 16437), (10958, 11613)]