129128688

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{22993}}^1$

素因数の和:23023

約数の個数: 80

約数和(自身を含む): 399175840

約数和(自身を除く): 270047152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 22993, 45986, 68979, 91972, 137958, 183944, 206937, 275916, 298909, 367888, 413874, 551832, 597818, 620811, 827748, 896727, 1103664, 1195636, 1241622, 1655496, 1793454, 2391272, 2483244, 2690181, 3310992, 3586908, 4782544, 4966488, 5380362, 7173816, 8070543, 9932976, 10760724, 14347632, 16141086, 21521448, 32282172, 43042896, 64564344, 129128688]

約数ペア:

[(1, 129128688), (2, 64564344), (3, 43042896), (4, 32282172), (6, 21521448), (8, 16141086), (9, 14347632), (12, 10760724), (13, 9932976), (16, 8070543), (18, 7173816), (24, 5380362), (26, 4966488), (27, 4782544), (36, 3586908), (39, 3310992), (48, 2690181), (52, 2483244), (54, 2391272), (72, 1793454), (78, 1655496), (104, 1241622), (108, 1195636), (117, 1103664), (144, 896727), (156, 827748), (208, 620811), (216, 597818), (234, 551832), (312, 413874), (351, 367888), (432, 298909), (468, 275916), (624, 206937), (702, 183944), (936, 137958), (1404, 91972), (1872, 68979), (2808, 45986), (5616, 22993)]