128548448

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13997}}^1$

素因数の和:14055

約数の個数: 48

約数和(自身を含む): 296309664

約数和(自身を除く): 167761216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 13997, 27994, 55988, 97979, 111976, 195958, 223952, 391916, 447904, 573877, 783832, 1147754, 1567664, 2295508, 3135328, 4017139, 4591016, 8034278, 9182032, 16068556, 18364064, 32137112, 64274224, 128548448]

約数ペア:

[(1, 128548448), (2, 64274224), (4, 32137112), (7, 18364064), (8, 16068556), (14, 9182032), (16, 8034278), (28, 4591016), (32, 4017139), (41, 3135328), (56, 2295508), (82, 1567664), (112, 1147754), (164, 783832), (224, 573877), (287, 447904), (328, 391916), (574, 223952), (656, 195958), (1148, 111976), (1312, 97979), (2296, 55988), (4592, 27994), (9184, 13997)]