166404224

素因数分解:

$2^7\times 7^1\times {\mathrm{229}}^1\times {\mathrm{811}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 380990400

約数和(自身を除く): 214586176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 229, 448, 458, 811, 896, 916, 1603, 1622, 1832, 3206, 3244, 3664, 5677, 6412, 6488, 7328, 11354, 12824, 12976, 14656, 22708, 25648, 25952, 29312, 45416, 51296, 51904, 90832, 102592, 103808, 181664, 185719, 205184, 363328, 371438, 726656, 742876, 1300033, 1485752, 2600066, 2971504, 5200132, 5943008, 10400264, 11886016, 20800528, 23772032, 41601056, 83202112, 166404224]

約数ペア:

[(1, 166404224), (2, 83202112), (4, 41601056), (7, 23772032), (8, 20800528), (14, 11886016), (16, 10400264), (28, 5943008), (32, 5200132), (56, 2971504), (64, 2600066), (112, 1485752), (128, 1300033), (224, 742876), (229, 726656), (448, 371438), (458, 363328), (811, 205184), (896, 185719), (916, 181664), (1603, 103808), (1622, 102592), (1832, 90832), (3206, 51904), (3244, 51296), (3664, 45416), (5677, 29312), (6412, 25952), (6488, 25648), (7328, 22708), (11354, 14656), (12824, 12976)]