128791704

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{19373}}^1$

素因数の和:19659

約数の個数: 32

約数和(自身を含む): 323158320

約数和(自身を除く): 194366616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 2216, 3324, 6648, 19373, 38746, 58119, 77492, 116238, 154984, 232476, 464952, 5366321, 10732642, 16098963, 21465284, 32197926, 42930568, 64395852, 128791704]

約数ペア:

[(1, 128791704), (2, 64395852), (3, 42930568), (4, 32197926), (6, 21465284), (8, 16098963), (12, 10732642), (24, 5366321), (277, 464952), (554, 232476), (831, 154984), (1108, 116238), (1662, 77492), (2216, 58119), (3324, 38746), (6648, 19373)]