117720344

素因数分解:

$2^3\times 7^3\times {\mathrm{42901}}^1$

素因数の和:42928

約数の個数: 32

約数和(自身を含む): 257412000

約数和(自身を除く): 139691656

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 42901, 85802, 171604, 300307, 343208, 600614, 1201228, 2102149, 2402456, 4204298, 8408596, 14715043, 16817192, 29430086, 58860172, 117720344]

約数ペア:

[(1, 117720344), (2, 58860172), (4, 29430086), (7, 16817192), (8, 14715043), (14, 8408596), (28, 4204298), (49, 2402456), (56, 2102149), (98, 1201228), (196, 600614), (343, 343208), (392, 300307), (686, 171604), (1372, 85802), (2744, 42901)]