189491328

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{12653}}^1$

素因数の和:12686

約数の個数: 96

約数和(自身を含む): 587272140

約数和(自身を除く): 397780812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 12653, 14976, 25306, 37959, 50612, 75918, 101224, 113877, 151836, 164489, 202448, 227754, 303672, 328978, 404896, 455508, 493467, 607344, 657956, 809792, 911016, 986934, 1214688, 1315912, 1480401, 1619584, 1822032, 1973868, 2429376, 2631824, 2960802, 3644064, 3947736, 4858752, 5263648, 5921604, 7288128, 7895472, 10527296, 11843208, 14576256, 15790944, 21054592, 23686416, 31581888, 47372832, 63163776, 94745664, 189491328]

約数ペア:

[(1, 189491328), (2, 94745664), (3, 63163776), (4, 47372832), (6, 31581888), (8, 23686416), (9, 21054592), (12, 15790944), (13, 14576256), (16, 11843208), (18, 10527296), (24, 7895472), (26, 7288128), (32, 5921604), (36, 5263648), (39, 4858752), (48, 3947736), (52, 3644064), (64, 2960802), (72, 2631824), (78, 2429376), (96, 1973868), (104, 1822032), (117, 1619584), (128, 1480401), (144, 1315912), (156, 1214688), (192, 986934), (208, 911016), (234, 809792), (288, 657956), (312, 607344), (384, 493467), (416, 455508), (468, 404896), (576, 328978), (624, 303672), (832, 227754), (936, 202448), (1152, 164489), (1248, 151836), (1664, 113877), (1872, 101224), (2496, 75918), (3744, 50612), (4992, 37959), (7488, 25306), (12653, 14976)]