133715428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{434141}}^1$

素因数の和:434163

約数の個数: 24

約数和(自身を含む): 291743424

約数和(自身を除く): 158027996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 434141, 868282, 1736564, 3038987, 4775551, 6077974, 9551102, 12155948, 19102204, 33428857, 66857714, 133715428]

約数ペア:

[(1, 133715428), (2, 66857714), (4, 33428857), (7, 19102204), (11, 12155948), (14, 9551102), (22, 6077974), (28, 4775551), (44, 3038987), (77, 1736564), (154, 868282), (308, 434141)]