191920848

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{11657}}^1$

素因数の和:11689

約数の個数: 80

約数和(自身を含む): 578236800

約数和(自身を除く): 386315952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 11657, 16464, 23314, 34971, 46628, 69942, 81599, 93256, 139884, 163198, 186512, 244797, 279768, 326396, 489594, 559536, 571193, 652792, 979188, 1142386, 1305584, 1713579, 1958376, 2284772, 3427158, 3916752, 3998351, 4569544, 6854316, 7996702, 9139088, 11995053, 13708632, 15993404, 23990106, 27417264, 31986808, 47980212, 63973616, 95960424, 191920848]

約数ペア:

[(1, 191920848), (2, 95960424), (3, 63973616), (4, 47980212), (6, 31986808), (7, 27417264), (8, 23990106), (12, 15993404), (14, 13708632), (16, 11995053), (21, 9139088), (24, 7996702), (28, 6854316), (42, 4569544), (48, 3998351), (49, 3916752), (56, 3427158), (84, 2284772), (98, 1958376), (112, 1713579), (147, 1305584), (168, 1142386), (196, 979188), (294, 652792), (336, 571193), (343, 559536), (392, 489594), (588, 326396), (686, 279768), (784, 244797), (1029, 186512), (1176, 163198), (1372, 139884), (2058, 93256), (2352, 81599), (2744, 69942), (4116, 46628), (5488, 34971), (8232, 23314), (11657, 16464)]