121344256

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 270936288

約数和(自身を除く): 149592032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 328, 352, 451, 656, 704, 902, 1051, 1312, 1408, 1804, 2102, 2624, 2816, 3608, 4204, 5248, 7216, 8408, 10496, 11561, 14432, 16816, 23122, 28864, 33632, 43091, 46244, 57728, 67264, 86182, 92488, 115456, 134528, 172364, 184976, 269056, 344728, 369952, 474001, 689456, 739904, 948002, 1378912, 1479808, 1896004, 2757824, 2959616, 3792008, 5515648, 7584016, 11031296, 15168032, 30336064, 60672128, 121344256]

約数ペア:

[(1, 121344256), (2, 60672128), (4, 30336064), (8, 15168032), (11, 11031296), (16, 7584016), (22, 5515648), (32, 3792008), (41, 2959616), (44, 2757824), (64, 1896004), (82, 1479808), (88, 1378912), (128, 948002), (164, 739904), (176, 689456), (256, 474001), (328, 369952), (352, 344728), (451, 269056), (656, 184976), (704, 172364), (902, 134528), (1051, 115456), (1312, 92488), (1408, 86182), (1804, 67264), (2102, 57728), (2624, 46244), (2816, 43091), (3608, 33632), (4204, 28864), (5248, 23122), (7216, 16816), (8408, 14432), (10496, 11561)]