130993968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1979}}^1$

素因数の和:2194

約数の個数: 80

約数和(自身を含む): 388903680

約数和(自身を除く): 257909712

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, 1979, 2364, 2758, 3152, 3958, 4137, 4728, 5516, 5937, 7916, 8274, 9456, 11032, 11874, 13853, 15832, 16548, 22064, 23748, 27706, 31664, 33096, 41559, 47496, 55412, 66192, 83118, 94992, 110824, 166236, 221648, 332472, 389863, 664944, 779726, 1169589, 1559452, 2339178, 2729041, 3118904, 4678356, 5458082, 6237808, 8187123, 9356712, 10916164, 16374246, 18713424, 21832328, 32748492, 43664656, 65496984, 130993968]

約数ペア:

[(1, 130993968), (2, 65496984), (3, 43664656), (4, 32748492), (6, 21832328), (7, 18713424), (8, 16374246), (12, 10916164), (14, 9356712), (16, 8187123), (21, 6237808), (24, 5458082), (28, 4678356), (42, 3118904), (48, 2729041), (56, 2339178), (84, 1559452), (112, 1169589), (168, 779726), (197, 664944), (336, 389863), (394, 332472), (591, 221648), (788, 166236), (1182, 110824), (1379, 94992), (1576, 83118), (1979, 66192), (2364, 55412), (2758, 47496), (3152, 41559), (3958, 33096), (4137, 31664), (4728, 27706), (5516, 23748), (5937, 22064), (7916, 16548), (8274, 15832), (9456, 13853), (11032, 11874)]