110994016

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1092

約数の個数: 72

約数和(自身を含む): 258034896

約数和(自身を除く): 147040880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 568, 784, 994, 997, 1136, 1568, 1988, 1994, 2272, 3479, 3976, 3988, 6958, 6979, 7952, 7976, 13916, 13958, 15904, 15952, 27832, 27916, 31904, 48853, 55664, 55832, 70787, 97706, 111328, 111664, 141574, 195412, 223328, 283148, 390824, 495509, 566296, 781648, 991018, 1132592, 1563296, 1982036, 2265184, 3468563, 3964072, 6937126, 7928144, 13874252, 15856288, 27748504, 55497008, 110994016]

約数ペア:

[(1, 110994016), (2, 55497008), (4, 27748504), (7, 15856288), (8, 13874252), (14, 7928144), (16, 6937126), (28, 3964072), (32, 3468563), (49, 2265184), (56, 1982036), (71, 1563296), (98, 1132592), (112, 991018), (142, 781648), (196, 566296), (224, 495509), (284, 390824), (392, 283148), (497, 223328), (568, 195412), (784, 141574), (994, 111664), (997, 111328), (1136, 97706), (1568, 70787), (1988, 55832), (1994, 55664), (2272, 48853), (3479, 31904), (3976, 27916), (3988, 27832), (6958, 15952), (6979, 15904), (7952, 13958), (7976, 13916)]