142191784

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{32141}}^1$

素因数の和:32233

約数の個数: 32

約数和(自身を含む): 308563200

約数和(自身を除く): 166371416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 32141, 64282, 128564, 224987, 257128, 449974, 899948, 1799896, 2539139, 5078278, 10156556, 17773973, 20313112, 35547946, 71095892, 142191784]

約数ペア:

[(1, 142191784), (2, 71095892), (4, 35547946), (7, 20313112), (8, 17773973), (14, 10156556), (28, 5078278), (56, 2539139), (79, 1799896), (158, 899948), (316, 449974), (553, 257128), (632, 224987), (1106, 128564), (2212, 64282), (4424, 32141)]