189375312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2861}}^1$

素因数の和:3076

約数の個数: 80

約数和(自身を含む): 562142592

約数和(自身を除く): 372767280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 2861, 3152, 4137, 4728, 5516, 5722, 8274, 8583, 9456, 11032, 11444, 16548, 17166, 20027, 22064, 22888, 33096, 34332, 40054, 45776, 60081, 66192, 68664, 80108, 120162, 137328, 160216, 240324, 320432, 480648, 563617, 961296, 1127234, 1690851, 2254468, 3381702, 3945319, 4508936, 6763404, 7890638, 9017872, 11835957, 13526808, 15781276, 23671914, 27053616, 31562552, 47343828, 63125104, 94687656, 189375312]

約数ペア:

[(1, 189375312), (2, 94687656), (3, 63125104), (4, 47343828), (6, 31562552), (7, 27053616), (8, 23671914), (12, 15781276), (14, 13526808), (16, 11835957), (21, 9017872), (24, 7890638), (28, 6763404), (42, 4508936), (48, 3945319), (56, 3381702), (84, 2254468), (112, 1690851), (168, 1127234), (197, 961296), (336, 563617), (394, 480648), (591, 320432), (788, 240324), (1182, 160216), (1379, 137328), (1576, 120162), (2364, 80108), (2758, 68664), (2861, 66192), (3152, 60081), (4137, 45776), (4728, 40054), (5516, 34332), (5722, 33096), (8274, 22888), (8583, 22064), (9456, 20027), (11032, 17166), (11444, 16548)]