161766144

素因数分解:

$2^8\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1234

約数の個数: 108

約数和(自身を含む): 474469632

約数和(自身を除く): 312703488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 366, 384, 488, 549, 576, 732, 768, 976, 1098, 1151, 1152, 1464, 1952, 2196, 2302, 2304, 2928, 3453, 3904, 4392, 4604, 5856, 6906, 7808, 8784, 9208, 10359, 11712, 13812, 15616, 17568, 18416, 20718, 23424, 27624, 35136, 36832, 41436, 46848, 55248, 70211, 70272, 73664, 82872, 110496, 140422, 140544, 147328, 165744, 210633, 220992, 280844, 294656, 331488, 421266, 441984, 561688, 631899, 662976, 842532, 883968, 1123376, 1263798, 1325952, 1685064, 2246752, 2527596, 2651904, 3370128, 4493504, 5055192, 6740256, 8987008, 10110384, 13480512, 17974016, 20220768, 26961024, 40441536, 53922048, 80883072, 161766144]

約数ペア:

[(1, 161766144), (2, 80883072), (3, 53922048), (4, 40441536), (6, 26961024), (8, 20220768), (9, 17974016), (12, 13480512), (16, 10110384), (18, 8987008), (24, 6740256), (32, 5055192), (36, 4493504), (48, 3370128), (61, 2651904), (64, 2527596), (72, 2246752), (96, 1685064), (122, 1325952), (128, 1263798), (144, 1123376), (183, 883968), (192, 842532), (244, 662976), (256, 631899), (288, 561688), (366, 441984), (384, 421266), (488, 331488), (549, 294656), (576, 280844), (732, 220992), (768, 210633), (976, 165744), (1098, 147328), (1151, 140544), (1152, 140422), (1464, 110496), (1952, 82872), (2196, 73664), (2302, 70272), (2304, 70211), (2928, 55248), (3453, 46848), (3904, 41436), (4392, 36832), (4604, 35136), (5856, 27624), (6906, 23424), (7808, 20718), (8784, 18416), (9208, 17568), (10359, 15616), (11712, 13812)]