133049216

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 278521200

約数和(自身を除く): 145471984

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 73, 116, 128, 146, 232, 292, 464, 491, 584, 928, 982, 1168, 1856, 1964, 2117, 2336, 3712, 3928, 4234, 4672, 7856, 8468, 9344, 14239, 15712, 16936, 28478, 31424, 33872, 35843, 56956, 62848, 67744, 71686, 113912, 135488, 143372, 227824, 270976, 286744, 455648, 573488, 911296, 1039447, 1146976, 1822592, 2078894, 2293952, 4157788, 4587904, 8315576, 16631152, 33262304, 66524608, 133049216]

約数ペア:

[(1, 133049216), (2, 66524608), (4, 33262304), (8, 16631152), (16, 8315576), (29, 4587904), (32, 4157788), (58, 2293952), (64, 2078894), (73, 1822592), (116, 1146976), (128, 1039447), (146, 911296), (232, 573488), (292, 455648), (464, 286744), (491, 270976), (584, 227824), (928, 143372), (982, 135488), (1168, 113912), (1856, 71686), (1964, 67744), (2117, 62848), (2336, 56956), (3712, 35843), (3928, 33872), (4234, 31424), (4672, 28478), (7856, 16936), (8468, 15712), (9344, 14239)]