194632144

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 441936000

約数和(自身を除く): 247303856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 109, 112, 149, 214, 218, 298, 428, 436, 596, 749, 763, 856, 872, 1043, 1192, 1498, 1526, 1712, 1744, 2086, 2384, 2996, 3052, 4172, 5992, 6104, 8344, 11663, 11984, 12208, 15943, 16241, 16688, 23326, 31886, 32482, 46652, 63772, 64964, 81641, 93304, 111601, 113687, 127544, 129928, 163282, 186608, 223202, 227374, 255088, 259856, 326564, 446404, 454748, 653128, 892808, 909496, 1306256, 1737787, 1785616, 1818992, 3475574, 6951148, 12164509, 13902296, 24329018, 27804592, 48658036, 97316072, 194632144]

約数ペア:

[(1, 194632144), (2, 97316072), (4, 48658036), (7, 27804592), (8, 24329018), (14, 13902296), (16, 12164509), (28, 6951148), (56, 3475574), (107, 1818992), (109, 1785616), (112, 1737787), (149, 1306256), (214, 909496), (218, 892808), (298, 653128), (428, 454748), (436, 446404), (596, 326564), (749, 259856), (763, 255088), (856, 227374), (872, 223202), (1043, 186608), (1192, 163282), (1498, 129928), (1526, 127544), (1712, 113687), (1744, 111601), (2086, 93304), (2384, 81641), (2996, 64964), (3052, 63772), (4172, 46652), (5992, 32482), (6104, 31886), (8344, 23326), (11663, 16688), (11984, 16241), (12208, 15943)]