105408128

素因数分解:

$2^7\times 7^1\times {\mathrm{117643}}^1$

素因数の和:117664

約数の個数: 32

約数和(自身を含む): 239993760

約数和(自身を除く): 134585632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 117643, 235286, 470572, 823501, 941144, 1647002, 1882288, 3294004, 3764576, 6588008, 7529152, 13176016, 15058304, 26352032, 52704064, 105408128]

約数ペア:

[(1, 105408128), (2, 52704064), (4, 26352032), (7, 15058304), (8, 13176016), (14, 7529152), (16, 6588008), (28, 3764576), (32, 3294004), (56, 1882288), (64, 1647002), (112, 941144), (128, 823501), (224, 470572), (448, 235286), (896, 117643)]