147871232

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:503

約数の個数: 80

約数和(自身を含む): 319667040

約数和(自身を除く): 171795808

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 128, 184, 232, 256, 368, 433, 464, 512, 667, 736, 866, 928, 1334, 1472, 1732, 1856, 2668, 2944, 3464, 3712, 5336, 5888, 6928, 7424, 9959, 10672, 11776, 12557, 13856, 14848, 19918, 21344, 25114, 27712, 39836, 42688, 50228, 55424, 79672, 85376, 100456, 110848, 159344, 170752, 200912, 221696, 288811, 318688, 341504, 401824, 577622, 637376, 803648, 1155244, 1274752, 1607296, 2310488, 2549504, 3214592, 4620976, 5099008, 6429184, 9241952, 18483904, 36967808, 73935616, 147871232]

約数ペア:

[(1, 147871232), (2, 73935616), (4, 36967808), (8, 18483904), (16, 9241952), (23, 6429184), (29, 5099008), (32, 4620976), (46, 3214592), (58, 2549504), (64, 2310488), (92, 1607296), (116, 1274752), (128, 1155244), (184, 803648), (232, 637376), (256, 577622), (368, 401824), (433, 341504), (464, 318688), (512, 288811), (667, 221696), (736, 200912), (866, 170752), (928, 159344), (1334, 110848), (1472, 100456), (1732, 85376), (1856, 79672), (2668, 55424), (2944, 50228), (3464, 42688), (3712, 39836), (5336, 27712), (5888, 25114), (6928, 21344), (7424, 19918), (9959, 14848), (10672, 13856), (11776, 12557)]