156967777265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1\times {\mathrm{43517}}^1$

素因数の和:44009

約数の個数: 32

約数和(自身を含む): 204591695616

約数和(自身を除く): 47623918351

約数列:

[1, 5, 13, 65, 211, 263, 1055, 1315, 2743, 3419, 13715, 17095, 43517, 55493, 217585, 277465, 565721, 721409, 2828605, 3607045, 9182087, 11444971, 45910435, 57224855, 119367131, 148784623, 596835655, 743923115, 2414888881, 12074444405, 31393555453, 156967777265]

約数ペア:

[(1, 156967777265), (5, 31393555453), (13, 12074444405), (65, 2414888881), (211, 743923115), (263, 596835655), (1055, 148784623), (1315, 119367131), (2743, 57224855), (3419, 45910435), (13715, 11444971), (17095, 9182087), (43517, 3607045), (55493, 2828605), (217585, 721409), (277465, 565721)]