128582016

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19697}}^1$

素因数の和:19731

約数の個数: 64

約数和(自身を含む): 361655280

約数和(自身を除く): 233073264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 19697, 39394, 59091, 78788, 118182, 157576, 236364, 315152, 334849, 472728, 630304, 669698, 945456, 1004547, 1260608, 1339396, 1890912, 2009094, 2521216, 2678792, 3781824, 4018188, 5357584, 7563648, 8036376, 10715168, 16072752, 21430336, 32145504, 42860672, 64291008, 128582016]

約数ペア:

[(1, 128582016), (2, 64291008), (3, 42860672), (4, 32145504), (6, 21430336), (8, 16072752), (12, 10715168), (16, 8036376), (17, 7563648), (24, 5357584), (32, 4018188), (34, 3781824), (48, 2678792), (51, 2521216), (64, 2009094), (68, 1890912), (96, 1339396), (102, 1260608), (128, 1004547), (136, 945456), (192, 669698), (204, 630304), (272, 472728), (384, 334849), (408, 315152), (544, 236364), (816, 157576), (1088, 118182), (1632, 78788), (2176, 59091), (3264, 39394), (6528, 19697)]