164403352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1753}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 325191600

約数和(自身を除く): 160788248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 617, 1234, 1753, 2468, 3506, 4936, 7012, 11723, 14024, 23446, 33307, 46892, 66614, 93784, 133228, 266456, 1081601, 2163202, 4326404, 8652808, 20550419, 41100838, 82201676, 164403352]

約数ペア:

[(1, 164403352), (2, 82201676), (4, 41100838), (8, 20550419), (19, 8652808), (38, 4326404), (76, 2163202), (152, 1081601), (617, 266456), (1234, 133228), (1753, 93784), (2468, 66614), (3506, 46892), (4936, 33307), (7012, 23446), (11723, 14024)]