190770944

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 494484480

約数和(自身を除く): 303713536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 256, 266, 304, 364, 416, 431, 448, 494, 532, 608, 728, 832, 862, 896, 988, 1064, 1216, 1456, 1664, 1724, 1729, 1792, 1976, 2128, 2432, 2912, 3017, 3328, 3448, 3458, 3952, 4256, 4864, 5603, 5824, 6034, 6896, 6916, 7904, 8189, 8512, 11206, 11648, 12068, 13792, 13832, 15808, 16378, 17024, 22412, 23296, 24136, 27584, 27664, 31616, 32756, 34048, 39221, 44824, 48272, 55168, 55328, 57323, 63232, 65512, 78442, 89648, 96544, 106457, 110336, 110656, 114646, 131024, 156884, 179296, 193088, 212914, 221312, 229292, 262048, 313768, 358592, 386176, 425828, 442624, 458584, 524096, 627536, 717184, 745199, 772352, 851656, 917168, 1048192, 1255072, 1434368, 1490398, 1703312, 1834336, 2096384, 2510144, 2980796, 3406624, 3668672, 5020288, 5961592, 6813248, 7337344, 10040576, 11923184, 13626496, 14674688, 23846368, 27252992, 47692736, 95385472, 190770944]

約数ペア:

[(1, 190770944), (2, 95385472), (4, 47692736), (7, 27252992), (8, 23846368), (13, 14674688), (14, 13626496), (16, 11923184), (19, 10040576), (26, 7337344), (28, 6813248), (32, 5961592), (38, 5020288), (52, 3668672), (56, 3406624), (64, 2980796), (76, 2510144), (91, 2096384), (104, 1834336), (112, 1703312), (128, 1490398), (133, 1434368), (152, 1255072), (182, 1048192), (208, 917168), (224, 851656), (247, 772352), (256, 745199), (266, 717184), (304, 627536), (364, 524096), (416, 458584), (431, 442624), (448, 425828), (494, 386176), (532, 358592), (608, 313768), (728, 262048), (832, 229292), (862, 221312), (896, 212914), (988, 193088), (1064, 179296), (1216, 156884), (1456, 131024), (1664, 114646), (1724, 110656), (1729, 110336), (1792, 106457), (1976, 96544), (2128, 89648), (2432, 78442), (2912, 65512), (3017, 63232), (3328, 57323), (3448, 55328), (3458, 55168), (3952, 48272), (4256, 44824), (4864, 39221), (5603, 34048), (5824, 32756), (6034, 31616), (6896, 27664), (6916, 27584), (7904, 24136), (8189, 23296), (8512, 22412), (11206, 17024), (11648, 16378), (12068, 15808), (13792, 13832)]