155056384

素因数分解:

$2^8\times 7^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 108

約数和(自身を含む): 369097344

約数和(自身を除く): 214040960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 128, 188, 196, 224, 256, 263, 329, 376, 392, 448, 526, 658, 752, 784, 896, 1052, 1316, 1504, 1568, 1792, 1841, 2104, 2303, 2632, 3008, 3136, 3682, 4208, 4606, 5264, 6016, 6272, 7364, 8416, 9212, 10528, 12032, 12361, 12544, 12887, 14728, 16832, 18424, 21056, 24722, 25774, 29456, 33664, 36848, 42112, 49444, 51548, 58912, 67328, 73696, 84224, 86527, 98888, 103096, 117824, 147392, 173054, 197776, 206192, 235648, 294784, 346108, 395552, 412384, 471296, 589568, 605689, 692216, 791104, 824768, 1211378, 1384432, 1582208, 1649536, 2422756, 2768864, 3164416, 3299072, 4845512, 5537728, 9691024, 11075456, 19382048, 22150912, 38764096, 77528192, 155056384]

約数ペア:

[(1, 155056384), (2, 77528192), (4, 38764096), (7, 22150912), (8, 19382048), (14, 11075456), (16, 9691024), (28, 5537728), (32, 4845512), (47, 3299072), (49, 3164416), (56, 2768864), (64, 2422756), (94, 1649536), (98, 1582208), (112, 1384432), (128, 1211378), (188, 824768), (196, 791104), (224, 692216), (256, 605689), (263, 589568), (329, 471296), (376, 412384), (392, 395552), (448, 346108), (526, 294784), (658, 235648), (752, 206192), (784, 197776), (896, 173054), (1052, 147392), (1316, 117824), (1504, 103096), (1568, 98888), (1792, 86527), (1841, 84224), (2104, 73696), (2303, 67328), (2632, 58912), (3008, 51548), (3136, 49444), (3682, 42112), (4208, 36848), (4606, 33664), (5264, 29456), (6016, 25774), (6272, 24722), (7364, 21056), (8416, 18424), (9212, 16832), (10528, 14728), (12032, 12887), (12361, 12544)]