139889412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{22993}}^1$

素因数の和:23029

約数の個数: 54

約数和(自身を含む): 382919082

約数和(自身を除く): 243029670

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 22993, 45986, 68979, 91972, 137958, 206937, 275916, 298909, 413874, 597818, 827748, 896727, 1195636, 1793454, 2690181, 3586908, 3885817, 5380362, 7771634, 10760724, 11657451, 15543268, 23314902, 34972353, 46629804, 69944706, 139889412]

約数ペア:

[(1, 139889412), (2, 69944706), (3, 46629804), (4, 34972353), (6, 23314902), (9, 15543268), (12, 11657451), (13, 10760724), (18, 7771634), (26, 5380362), (36, 3885817), (39, 3586908), (52, 2690181), (78, 1793454), (117, 1195636), (156, 896727), (169, 827748), (234, 597818), (338, 413874), (468, 298909), (507, 275916), (676, 206937), (1014, 137958), (1521, 91972), (2028, 68979), (3042, 45986), (6084, 22993)]