128322294

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{78919}}^1$

素因数の和:79195

約数の個数: 16

約数和(自身を含む): 257594880

約数和(自身を除く): 129272586

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 78919, 157838, 236757, 473514, 21387049, 42774098, 64161147, 128322294]

約数ペア:

[(1, 128322294), (2, 64161147), (3, 42774098), (6, 21387049), (271, 473514), (542, 236757), (813, 157838), (1626, 78919)]