156784292

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 323473920

約数和(自身を除く): 166689628

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 109, 188, 218, 329, 436, 658, 763, 1093, 1316, 1526, 2186, 3052, 4372, 5123, 7651, 10246, 15302, 20492, 30604, 35861, 51371, 71722, 102742, 119137, 143444, 205484, 238274, 359597, 476548, 719194, 833959, 1438388, 1667918, 3335836, 5599439, 11198878, 22397756, 39196073, 78392146, 156784292]

約数ペア:

[(1, 156784292), (2, 78392146), (4, 39196073), (7, 22397756), (14, 11198878), (28, 5599439), (47, 3335836), (94, 1667918), (109, 1438388), (188, 833959), (218, 719194), (329, 476548), (436, 359597), (658, 238274), (763, 205484), (1093, 143444), (1316, 119137), (1526, 102742), (2186, 71722), (3052, 51371), (4372, 35861), (5123, 30604), (7651, 20492), (10246, 15302)]