191873024

素因数分解:

$2^{14}\times 7^2\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 90

約数和(自身を含む): 448252560

約数和(自身を除く): 256379536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 239, 256, 392, 448, 478, 512, 784, 896, 956, 1024, 1568, 1673, 1792, 1912, 2048, 3136, 3346, 3584, 3824, 4096, 6272, 6692, 7168, 7648, 8192, 11711, 12544, 13384, 14336, 15296, 16384, 23422, 25088, 26768, 28672, 30592, 46844, 50176, 53536, 57344, 61184, 93688, 100352, 107072, 114688, 122368, 187376, 200704, 214144, 244736, 374752, 401408, 428288, 489472, 749504, 802816, 856576, 978944, 1499008, 1713152, 1957888, 2998016, 3426304, 3915776, 5996032, 6852608, 11992064, 13705216, 23984128, 27410432, 47968256, 95936512, 191873024]

約数ペア:

[(1, 191873024), (2, 95936512), (4, 47968256), (7, 27410432), (8, 23984128), (14, 13705216), (16, 11992064), (28, 6852608), (32, 5996032), (49, 3915776), (56, 3426304), (64, 2998016), (98, 1957888), (112, 1713152), (128, 1499008), (196, 978944), (224, 856576), (239, 802816), (256, 749504), (392, 489472), (448, 428288), (478, 401408), (512, 374752), (784, 244736), (896, 214144), (956, 200704), (1024, 187376), (1568, 122368), (1673, 114688), (1792, 107072), (1912, 100352), (2048, 93688), (3136, 61184), (3346, 57344), (3584, 53536), (3824, 50176), (4096, 46844), (6272, 30592), (6692, 28672), (7168, 26768), (7648, 25088), (8192, 23422), (11711, 16384), (12544, 15296), (13384, 14336)]