157445792

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6569}}^1$

素因数の和:6693

約数の個数: 48

約数和(自身を含む): 357618240

約数和(自身を除く): 200172448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2996, 3424, 5992, 6569, 11984, 13138, 23968, 26276, 45983, 52552, 91966, 105104, 183932, 210208, 367864, 702883, 735728, 1405766, 1471456, 2811532, 4920181, 5623064, 9840362, 11246128, 19680724, 22492256, 39361448, 78722896, 157445792]

約数ペア:

[(1, 157445792), (2, 78722896), (4, 39361448), (7, 22492256), (8, 19680724), (14, 11246128), (16, 9840362), (28, 5623064), (32, 4920181), (56, 2811532), (107, 1471456), (112, 1405766), (214, 735728), (224, 702883), (428, 367864), (749, 210208), (856, 183932), (1498, 105104), (1712, 91966), (2996, 52552), (3424, 45983), (5992, 26276), (6569, 23968), (11984, 13138)]