128864544

素因数分解:

$2^5\times 3^1\times {\mathrm{1342339}}^1$

素因数の和:1342352

約数の個数: 24

約数和(自身を含む): 338269680

約数和(自身を除く): 209405136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1342339, 2684678, 4027017, 5369356, 8054034, 10738712, 16108068, 21477424, 32216136, 42954848, 64432272, 128864544]

約数ペア:

[(1, 128864544), (2, 64432272), (3, 42954848), (4, 32216136), (6, 21477424), (8, 16108068), (12, 10738712), (16, 8054034), (24, 5369356), (32, 4027017), (48, 2684678), (96, 1342339)]