131497576

素因数分解:

$2^3\times 7^2\times {\mathrm{335453}}^1$

素因数の和:335473

約数の個数: 24

約数和(自身を含む): 286813170

約数和(自身を除く): 155315594

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 335453, 670906, 1341812, 2348171, 2683624, 4696342, 9392684, 16437197, 18785368, 32874394, 65748788, 131497576]

約数ペア:

[(1, 131497576), (2, 65748788), (4, 32874394), (7, 18785368), (8, 16437197), (14, 9392684), (28, 4696342), (49, 2683624), (56, 2348171), (98, 1341812), (196, 670906), (392, 335453)]