143670464

素因数分解:

$2^6\times 7^1\times {\mathrm{320693}}^1$

素因数の和:320712

約数の個数: 28

約数和(自身を含む): 325825104

約数和(自身を除く): 182154640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 320693, 641386, 1282772, 2244851, 2565544, 4489702, 5131088, 8979404, 10262176, 17958808, 20524352, 35917616, 71835232, 143670464]

約数ペア:

[(1, 143670464), (2, 71835232), (4, 35917616), (7, 20524352), (8, 17958808), (14, 10262176), (16, 8979404), (28, 5131088), (32, 4489702), (56, 2565544), (64, 2244851), (112, 1282772), (224, 641386), (448, 320693)]