131207226

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{2549}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 274665600

約数和(自身を除く): 143458374

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 373, 746, 1119, 2238, 2549, 5098, 7647, 8579, 15294, 17158, 25737, 51474, 58627, 117254, 175881, 351762, 950777, 1901554, 2852331, 5704662, 21867871, 43735742, 65603613, 131207226]

約数ペア:

[(1, 131207226), (2, 65603613), (3, 43735742), (6, 21867871), (23, 5704662), (46, 2852331), (69, 1901554), (138, 950777), (373, 351762), (746, 175881), (1119, 117254), (2238, 58627), (2549, 51474), (5098, 25737), (7647, 17158), (8579, 15294)]