147311318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 289751040

約数和(自身を除く): 142439722

約数列:

[1, 2, 7, 11, 14, 22, 31, 59, 62, 77, 118, 154, 217, 341, 413, 434, 523, 649, 682, 826, 1046, 1298, 1829, 2387, 3658, 3661, 4543, 4774, 5753, 7322, 9086, 11506, 12803, 16213, 20119, 25606, 30857, 32426, 40238, 40271, 61714, 80542, 113491, 140833, 178343, 215999, 226982, 281666, 339427, 356686, 431998, 678854, 956567, 1248401, 1913134, 2375989, 2496802, 4751978, 6695969, 10522237, 13391938, 21044474, 73655659, 147311318]

約数ペア:

[(1, 147311318), (2, 73655659), (7, 21044474), (11, 13391938), (14, 10522237), (22, 6695969), (31, 4751978), (59, 2496802), (62, 2375989), (77, 1913134), (118, 1248401), (154, 956567), (217, 678854), (341, 431998), (413, 356686), (434, 339427), (523, 281666), (649, 226982), (682, 215999), (826, 178343), (1046, 140833), (1298, 113491), (1829, 80542), (2387, 61714), (3658, 40271), (3661, 40238), (4543, 32426), (4774, 30857), (5753, 25606), (7322, 20119), (9086, 16213), (11506, 12803)]