157788882

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1307}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 361164960

約数和(自身を除く): 203376078

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 353, 706, 1059, 1307, 2118, 2614, 3177, 3921, 6354, 6707, 7842, 11763, 13414, 20121, 23526, 24833, 40242, 49666, 60363, 74499, 120726, 148998, 223497, 446994, 461371, 922742, 1384113, 2768226, 4152339, 8304678, 8766049, 17532098, 26298147, 52596294, 78894441, 157788882]

約数ペア:

[(1, 157788882), (2, 78894441), (3, 52596294), (6, 26298147), (9, 17532098), (18, 8766049), (19, 8304678), (38, 4152339), (57, 2768226), (114, 1384113), (171, 922742), (342, 461371), (353, 446994), (706, 223497), (1059, 148998), (1307, 120726), (2118, 74499), (2614, 60363), (3177, 49666), (3921, 40242), (6354, 24833), (6707, 23526), (7842, 20121), (11763, 13414)]