128268596

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{1291}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 228994080

約数和(自身を除く): 100725484

約数列:

[1, 2, 4, 59, 118, 236, 421, 842, 1291, 1684, 2582, 5164, 24839, 49678, 76169, 99356, 152338, 304676, 543511, 1087022, 2174044, 32067149, 64134298, 128268596]

約数ペア:

[(1, 128268596), (2, 64134298), (4, 32067149), (59, 2174044), (118, 1087022), (236, 543511), (421, 304676), (842, 152338), (1291, 99356), (1684, 76169), (2582, 49678), (5164, 24839)]