188668996936

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{777901}}^1$

素因数の和:778046

約数の個数: 64

約数和(自身を含む): 416706543360

約数和(自身を除く): 228037546424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 71, 122, 142, 244, 284, 427, 488, 497, 568, 854, 994, 1708, 1988, 3416, 3976, 4331, 8662, 17324, 30317, 34648, 60634, 121268, 242536, 777901, 1555802, 3111604, 5445307, 6223208, 10890614, 21781228, 43562456, 47451961, 55230971, 94903922, 110461942, 189807844, 220923884, 332163727, 379615688, 386616797, 441847768, 664327454, 773233594, 1328654908, 1546467188, 2657309816, 3092934376, 3369089231, 6738178462, 13476356924, 23583624617, 26952713848, 47167249234, 94334498468, 188668996936]

約数ペア:

[(1, 188668996936), (2, 94334498468), (4, 47167249234), (7, 26952713848), (8, 23583624617), (14, 13476356924), (28, 6738178462), (56, 3369089231), (61, 3092934376), (71, 2657309816), (122, 1546467188), (142, 1328654908), (244, 773233594), (284, 664327454), (427, 441847768), (488, 386616797), (497, 379615688), (568, 332163727), (854, 220923884), (994, 189807844), (1708, 110461942), (1988, 94903922), (3416, 55230971), (3976, 47451961), (4331, 43562456), (8662, 21781228), (17324, 10890614), (30317, 6223208), (34648, 5445307), (60634, 3111604), (121268, 1555802), (242536, 777901)]