255990178

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{16703}}^1$

素因数の和:16881

約数の個数: 16

約数和(自身を含む): 392878080

約数和(自身を除く): 136887902

約数列:

[1, 2, 79, 97, 158, 194, 7663, 15326, 16703, 33406, 1319537, 1620191, 2639074, 3240382, 127995089, 255990178]

約数ペア:

[(1, 255990178), (2, 127995089), (79, 3240382), (97, 2639074), (158, 1620191), (194, 1319537), (7663, 33406), (15326, 16703)]