164670464

素因数分解:

$2^{10}\times 7^1\times {\mathrm{22973}}^1$

素因数の和:23000

約数の個数: 44

約数和(自身を含む): 376222224

約数和(自身を除く): 211551760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 22973, 45946, 91892, 160811, 183784, 321622, 367568, 643244, 735136, 1286488, 1470272, 2572976, 2940544, 5145952, 5881088, 10291904, 11762176, 20583808, 23524352, 41167616, 82335232, 164670464]

約数ペア:

[(1, 164670464), (2, 82335232), (4, 41167616), (7, 23524352), (8, 20583808), (14, 11762176), (16, 10291904), (28, 5881088), (32, 5145952), (56, 2940544), (64, 2572976), (112, 1470272), (128, 1286488), (224, 735136), (256, 643244), (448, 367568), (512, 321622), (896, 183784), (1024, 160811), (1792, 91892), (3584, 45946), (7168, 22973)]