142557536

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2341}}^1$

素因数の和:2535

約数の個数: 48

約数和(自身を含む): 308076048

約数和(自身を除く): 165518512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 173, 176, 346, 352, 692, 1384, 1903, 2341, 2768, 3806, 4682, 5536, 7612, 9364, 15224, 18728, 25751, 30448, 37456, 51502, 60896, 74912, 103004, 206008, 404993, 412016, 809986, 824032, 1619972, 3239944, 4454923, 6479888, 8909846, 12959776, 17819692, 35639384, 71278768, 142557536]

約数ペア:

[(1, 142557536), (2, 71278768), (4, 35639384), (8, 17819692), (11, 12959776), (16, 8909846), (22, 6479888), (32, 4454923), (44, 3239944), (88, 1619972), (173, 824032), (176, 809986), (346, 412016), (352, 404993), (692, 206008), (1384, 103004), (1903, 74912), (2341, 60896), (2768, 51502), (3806, 37456), (4682, 30448), (5536, 25751), (7612, 18728), (9364, 15224)]