122752128

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 344188800

約数和(自身を除く): 221436672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 73, 87, 96, 116, 128, 146, 151, 174, 192, 219, 232, 292, 302, 348, 384, 438, 453, 464, 584, 604, 696, 876, 906, 928, 1168, 1208, 1392, 1752, 1812, 1856, 2117, 2336, 2416, 2784, 3504, 3624, 3712, 4234, 4379, 4672, 4832, 5568, 6351, 7008, 7248, 8468, 8758, 9344, 9664, 11023, 11136, 12702, 13137, 14016, 14496, 16936, 17516, 19328, 22046, 25404, 26274, 28032, 28992, 33069, 33872, 35032, 44092, 50808, 52548, 57984, 66138, 67744, 70064, 88184, 101616, 105096, 132276, 135488, 140128, 176368, 203232, 210192, 264552, 270976, 280256, 319667, 352736, 406464, 420384, 529104, 560512, 639334, 705472, 812928, 840768, 959001, 1058208, 1278668, 1410944, 1681536, 1918002, 2116416, 2557336, 3836004, 4232832, 5114672, 7672008, 10229344, 15344016, 20458688, 30688032, 40917376, 61376064, 122752128]

約数ペア:

[(1, 122752128), (2, 61376064), (3, 40917376), (4, 30688032), (6, 20458688), (8, 15344016), (12, 10229344), (16, 7672008), (24, 5114672), (29, 4232832), (32, 3836004), (48, 2557336), (58, 2116416), (64, 1918002), (73, 1681536), (87, 1410944), (96, 1278668), (116, 1058208), (128, 959001), (146, 840768), (151, 812928), (174, 705472), (192, 639334), (219, 560512), (232, 529104), (292, 420384), (302, 406464), (348, 352736), (384, 319667), (438, 280256), (453, 270976), (464, 264552), (584, 210192), (604, 203232), (696, 176368), (876, 140128), (906, 135488), (928, 132276), (1168, 105096), (1208, 101616), (1392, 88184), (1752, 70064), (1812, 67744), (1856, 66138), (2117, 57984), (2336, 52548), (2416, 50808), (2784, 44092), (3504, 35032), (3624, 33872), (3712, 33069), (4234, 28992), (4379, 28032), (4672, 26274), (4832, 25404), (5568, 22046), (6351, 19328), (7008, 17516), (7248, 16936), (8468, 14496), (8758, 14016), (9344, 13137), (9664, 12702), (11023, 11136)]