171292828

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{6571}}^1$

素因数の和:6615

約数の個数: 48

約数和(自身を含む): 368032000

約数和(自身を除く): 196739172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3724, 6517, 6571, 13034, 13142, 26068, 26284, 45997, 91994, 124849, 183988, 249698, 321979, 499396, 643958, 873943, 1287916, 1747886, 2253853, 3495772, 4507706, 6117601, 9015412, 12235202, 24470404, 42823207, 85646414, 171292828]

約数ペア:

[(1, 171292828), (2, 85646414), (4, 42823207), (7, 24470404), (14, 12235202), (19, 9015412), (28, 6117601), (38, 4507706), (49, 3495772), (76, 2253853), (98, 1747886), (133, 1287916), (196, 873943), (266, 643958), (343, 499396), (532, 321979), (686, 249698), (931, 183988), (1372, 124849), (1862, 91994), (3724, 45997), (6517, 26284), (6571, 26068), (13034, 13142)]