161331014768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7043}}^1\times {\mathrm{18593}}^1$

素因数の和:25662

約数の個数: 80

約数和(自身を含む): 389784980736

約数和(自身を除く): 228453965968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 7043, 14086, 18593, 28172, 37186, 49301, 56344, 74372, 77473, 98602, 112688, 130151, 148744, 154946, 197204, 204523, 260302, 297488, 309892, 394408, 409046, 520604, 542311, 619784, 788816, 818092, 1041208, 1084622, 1239568, 1431661, 1636184, 2082416, 2169244, 2863322, 3272368, 4338488, 5726644, 8676976, 11453288, 22906576, 130950499, 261900998, 523801996, 916653493, 1047603992, 1440455489, 1833306986, 2095207984, 2880910978, 3666613972, 5761821956, 7333227944, 10083188423, 11523643912, 14666455888, 20166376846, 23047287824, 40332753692, 80665507384, 161331014768]

約数ペア:

[(1, 161331014768), (2, 80665507384), (4, 40332753692), (7, 23047287824), (8, 20166376846), (11, 14666455888), (14, 11523643912), (16, 10083188423), (22, 7333227944), (28, 5761821956), (44, 3666613972), (56, 2880910978), (77, 2095207984), (88, 1833306986), (112, 1440455489), (154, 1047603992), (176, 916653493), (308, 523801996), (616, 261900998), (1232, 130950499), (7043, 22906576), (14086, 11453288), (18593, 8676976), (28172, 5726644), (37186, 4338488), (49301, 3272368), (56344, 2863322), (74372, 2169244), (77473, 2082416), (98602, 1636184), (112688, 1431661), (130151, 1239568), (148744, 1084622), (154946, 1041208), (197204, 818092), (204523, 788816), (260302, 619784), (297488, 542311), (309892, 520604), (394408, 409046)]