180496128

素因数分解:

$2^8\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1193}}^1$

素因数の和:1409

約数の個数: 72

約数和(自身を含む): 483226128

約数和(自身を除く): 302730000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 591, 768, 788, 1182, 1193, 1576, 2364, 2386, 3152, 3579, 4728, 4772, 6304, 7158, 9456, 9544, 12608, 14316, 18912, 19088, 25216, 28632, 37824, 38176, 50432, 57264, 75648, 76352, 114528, 151296, 152704, 229056, 235021, 305408, 458112, 470042, 705063, 916224, 940084, 1410126, 1880168, 2820252, 3760336, 5640504, 7520672, 11281008, 15041344, 22562016, 30082688, 45124032, 60165376, 90248064, 180496128]

約数ペア:

[(1, 180496128), (2, 90248064), (3, 60165376), (4, 45124032), (6, 30082688), (8, 22562016), (12, 15041344), (16, 11281008), (24, 7520672), (32, 5640504), (48, 3760336), (64, 2820252), (96, 1880168), (128, 1410126), (192, 940084), (197, 916224), (256, 705063), (384, 470042), (394, 458112), (591, 305408), (768, 235021), (788, 229056), (1182, 152704), (1193, 151296), (1576, 114528), (2364, 76352), (2386, 75648), (3152, 57264), (3579, 50432), (4728, 38176), (4772, 37824), (6304, 28632), (7158, 25216), (9456, 19088), (9544, 18912), (12608, 14316)]