138262128

素因数分解:

$2^4\times 3^1\times {\mathrm{2880461}}^1$

素因数の和:2880472

約数の個数: 20

約数和(自身を含む): 357177288

約数和(自身を除く): 218915160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2880461, 5760922, 8641383, 11521844, 17282766, 23043688, 34565532, 46087376, 69131064, 138262128]

約数ペア:

[(1, 138262128), (2, 69131064), (3, 46087376), (4, 34565532), (6, 23043688), (8, 17282766), (12, 11521844), (16, 8641383), (24, 5760922), (48, 2880461)]