189278656

素因数分解:

$2^6\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1033}}^1$

素因数の和:1461

約数の個数: 56

約数和(自身を含む): 430723040

約数和(自身を除く): 241444384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 409, 448, 818, 1033, 1636, 2066, 2863, 3272, 4132, 5726, 6544, 7231, 8264, 11452, 13088, 14462, 16528, 22904, 26176, 28924, 33056, 45808, 57848, 66112, 91616, 115696, 183232, 231392, 422497, 462784, 844994, 1689988, 2957479, 3379976, 5914958, 6759952, 11829916, 13519904, 23659832, 27039808, 47319664, 94639328, 189278656]

約数ペア:

[(1, 189278656), (2, 94639328), (4, 47319664), (7, 27039808), (8, 23659832), (14, 13519904), (16, 11829916), (28, 6759952), (32, 5914958), (56, 3379976), (64, 2957479), (112, 1689988), (224, 844994), (409, 462784), (448, 422497), (818, 231392), (1033, 183232), (1636, 115696), (2066, 91616), (2863, 66112), (3272, 57848), (4132, 45808), (5726, 33056), (6544, 28924), (7231, 26176), (8264, 22904), (11452, 16528), (13088, 14462)]