137843308

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{509}}^1\times {\mathrm{857}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 245044800

約数和(自身を除く): 107201492

約数列:

[1, 2, 4, 79, 158, 316, 509, 857, 1018, 1714, 2036, 3428, 40211, 67703, 80422, 135406, 160844, 270812, 436213, 872426, 1744852, 34460827, 68921654, 137843308]

約数ペア:

[(1, 137843308), (2, 68921654), (4, 34460827), (79, 1744852), (158, 872426), (316, 436213), (509, 270812), (857, 160844), (1018, 135406), (1714, 80422), (2036, 67703), (3428, 40211)]