102856138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 204042240

約数和(自身を除く): 101186102

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 71, 77, 142, 154, 161, 253, 322, 409, 497, 506, 781, 818, 994, 1562, 1633, 1771, 2863, 3266, 3542, 4499, 5467, 5726, 8998, 9407, 10934, 11431, 17963, 18814, 22862, 29039, 31493, 35926, 58078, 62986, 65849, 103477, 125741, 131698, 203273, 206954, 251482, 319429, 406546, 638858, 667897, 724339, 1335794, 1448678, 2236003, 4472006, 4675279, 7346867, 9350558, 14693734, 51428069, 102856138]

約数ペア:

[(1, 102856138), (2, 51428069), (7, 14693734), (11, 9350558), (14, 7346867), (22, 4675279), (23, 4472006), (46, 2236003), (71, 1448678), (77, 1335794), (142, 724339), (154, 667897), (161, 638858), (253, 406546), (322, 319429), (409, 251482), (497, 206954), (506, 203273), (781, 131698), (818, 125741), (994, 103477), (1562, 65849), (1633, 62986), (1771, 58078), (2863, 35926), (3266, 31493), (3542, 29039), (4499, 22862), (5467, 18814), (5726, 17963), (8998, 11431), (9407, 10934)]