145554752

素因数分解:

$2^6\times 7^1\times {\mathrm{569}}^1\times {\mathrm{571}}^1$

素因数の和:1159

約数の個数: 56

約数和(自身を含む): 331256640

約数和(自身を除く): 185701888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 569, 571, 1138, 1142, 2276, 2284, 3983, 3997, 4552, 4568, 7966, 7994, 9104, 9136, 15932, 15988, 18208, 18272, 31864, 31976, 36416, 36544, 63728, 63952, 127456, 127904, 254912, 255808, 324899, 649798, 1299596, 2274293, 2599192, 4548586, 5198384, 9097172, 10396768, 18194344, 20793536, 36388688, 72777376, 145554752]

約数ペア:

[(1, 145554752), (2, 72777376), (4, 36388688), (7, 20793536), (8, 18194344), (14, 10396768), (16, 9097172), (28, 5198384), (32, 4548586), (56, 2599192), (64, 2274293), (112, 1299596), (224, 649798), (448, 324899), (569, 255808), (571, 254912), (1138, 127904), (1142, 127456), (2276, 63952), (2284, 63728), (3983, 36544), (3997, 36416), (4552, 31976), (4568, 31864), (7966, 18272), (7994, 18208), (9104, 15988), (9136, 15932)]