228195968

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 618217920

約数和(自身を除く): 390021952

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 137, 143, 154, 169, 176, 182, 208, 224, 274, 286, 308, 338, 352, 364, 416, 448, 548, 572, 616, 676, 704, 728, 832, 896, 959, 1001, 1096, 1144, 1183, 1232, 1352, 1408, 1456, 1507, 1664, 1781, 1859, 1918, 2002, 2192, 2288, 2366, 2464, 2704, 2912, 3014, 3562, 3718, 3836, 4004, 4384, 4576, 4732, 4928, 5408, 5824, 6028, 7124, 7436, 7672, 8008, 8768, 9152, 9464, 9856, 10549, 10816, 11648, 12056, 12467, 13013, 14248, 14872, 15344, 16016, 17536, 18304, 18928, 19591, 21098, 21632, 23153, 24112, 24934, 26026, 28496, 29744, 30688, 32032, 37856, 39182, 42196, 46306, 48224, 49868, 52052, 56992, 59488, 61376, 64064, 75712, 78364, 84392, 92612, 96448, 99736, 104104, 113984, 118976, 122752, 128128, 137137, 151424, 156728, 162071, 168784, 185224, 192896, 199472, 208208, 227968, 237952, 254683, 274274, 313456, 324142, 337568, 370448, 398944, 416416, 509366, 548548, 626912, 648284, 675136, 740896, 797888, 832832, 1018732, 1097096, 1253824, 1296568, 1350272, 1481792, 1595776, 1665664, 1782781, 2037464, 2194192, 2507648, 2593136, 2963584, 3565562, 4074928, 4388384, 5186272, 7131124, 8149856, 8776768, 10372544, 14262248, 16299712, 17553536, 20745088, 28524496, 32599424, 57048992, 114097984, 228195968]

約数ペア:

[(1, 228195968), (2, 114097984), (4, 57048992), (7, 32599424), (8, 28524496), (11, 20745088), (13, 17553536), (14, 16299712), (16, 14262248), (22, 10372544), (26, 8776768), (28, 8149856), (32, 7131124), (44, 5186272), (52, 4388384), (56, 4074928), (64, 3565562), (77, 2963584), (88, 2593136), (91, 2507648), (104, 2194192), (112, 2037464), (128, 1782781), (137, 1665664), (143, 1595776), (154, 1481792), (169, 1350272), (176, 1296568), (182, 1253824), (208, 1097096), (224, 1018732), (274, 832832), (286, 797888), (308, 740896), (338, 675136), (352, 648284), (364, 626912), (416, 548548), (448, 509366), (548, 416416), (572, 398944), (616, 370448), (676, 337568), (704, 324142), (728, 313456), (832, 274274), (896, 254683), (959, 237952), (1001, 227968), (1096, 208208), (1144, 199472), (1183, 192896), (1232, 185224), (1352, 168784), (1408, 162071), (1456, 156728), (1507, 151424), (1664, 137137), (1781, 128128), (1859, 122752), (1918, 118976), (2002, 113984), (2192, 104104), (2288, 99736), (2366, 96448), (2464, 92612), (2704, 84392), (2912, 78364), (3014, 75712), (3562, 64064), (3718, 61376), (3836, 59488), (4004, 56992), (4384, 52052), (4576, 49868), (4732, 48224), (4928, 46306), (5408, 42196), (5824, 39182), (6028, 37856), (7124, 32032), (7436, 30688), (7672, 29744), (8008, 28496), (8768, 26026), (9152, 24934), (9464, 24112), (9856, 23153), (10549, 21632), (10816, 21098), (11648, 19591), (12056, 18928), (12467, 18304), (13013, 17536), (14248, 16016), (14872, 15344)]