194907776

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^2$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 471525600

約数和(自身を除く): 276617824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 107, 112, 128, 133, 152, 214, 224, 266, 304, 428, 448, 532, 608, 749, 856, 896, 1064, 1216, 1498, 1712, 2033, 2128, 2432, 2996, 3424, 4066, 4256, 5992, 6848, 8132, 8512, 11449, 11984, 13696, 14231, 16264, 17024, 22898, 23968, 28462, 32528, 45796, 47936, 56924, 65056, 80143, 91592, 95872, 113848, 130112, 160286, 183184, 217531, 227696, 260224, 320572, 366368, 435062, 455392, 641144, 732736, 870124, 910784, 1282288, 1465472, 1522717, 1740248, 1821568, 2564576, 3045434, 3480496, 5129152, 6090868, 6960992, 10258304, 12181736, 13921984, 24363472, 27843968, 48726944, 97453888, 194907776]

約数ペア:

[(1, 194907776), (2, 97453888), (4, 48726944), (7, 27843968), (8, 24363472), (14, 13921984), (16, 12181736), (19, 10258304), (28, 6960992), (32, 6090868), (38, 5129152), (56, 3480496), (64, 3045434), (76, 2564576), (107, 1821568), (112, 1740248), (128, 1522717), (133, 1465472), (152, 1282288), (214, 910784), (224, 870124), (266, 732736), (304, 641144), (428, 455392), (448, 435062), (532, 366368), (608, 320572), (749, 260224), (856, 227696), (896, 217531), (1064, 183184), (1216, 160286), (1498, 130112), (1712, 113848), (2033, 95872), (2128, 91592), (2432, 80143), (2996, 65056), (3424, 56924), (4066, 47936), (4256, 45796), (5992, 32528), (6848, 28462), (8132, 23968), (8512, 22898), (11449, 17024), (11984, 16264), (13696, 14231)]