120992128

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{55603}}^1$

素因数の和:55634

約数の個数: 32

約数和(自身を含む): 255222360

約数和(自身を除く): 134230232

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 55603, 111206, 222412, 444824, 889648, 945251, 1779296, 1890502, 3558592, 3781004, 7117184, 7562008, 15124016, 30248032, 60496064, 120992128]

約数ペア:

[(1, 120992128), (2, 60496064), (4, 30248032), (8, 15124016), (16, 7562008), (17, 7117184), (32, 3781004), (34, 3558592), (64, 1890502), (68, 1779296), (128, 945251), (136, 889648), (272, 444824), (544, 222412), (1088, 111206), (2176, 55603)]