130553301487

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{769}}^1\times {\mathrm{863}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 151364505600

約数和(自身を除く): 20811204113

約数列:

[1, 7, 157, 179, 769, 863, 1099, 1253, 5383, 6041, 28103, 120733, 135491, 137651, 154477, 196721, 663647, 845131, 948437, 963557, 1081339, 4645529, 21611207, 24252889, 104192579, 118792813, 151278449, 169770223, 729348053, 831549691, 18650471641, 130553301487]

約数ペア:

[(1, 130553301487), (7, 18650471641), (157, 831549691), (179, 729348053), (769, 169770223), (863, 151278449), (1099, 118792813), (1253, 104192579), (5383, 24252889), (6041, 21611207), (28103, 4645529), (120733, 1081339), (135491, 963557), (137651, 948437), (154477, 845131), (196721, 663647)]