144587416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 299865600

約数和(自身を除く): 155278184

約数列:

[1, 2, 4, 8, 19, 37, 38, 47, 74, 76, 94, 148, 152, 188, 296, 376, 547, 703, 893, 1094, 1406, 1739, 1786, 2188, 2812, 3478, 3572, 4376, 5624, 6956, 7144, 10393, 13912, 20239, 20786, 25709, 33041, 40478, 41572, 51418, 66082, 80956, 83144, 102836, 132164, 161912, 205672, 264328, 384541, 488471, 769082, 951233, 976942, 1538164, 1902466, 1953884, 3076328, 3804932, 3907768, 7609864, 18073427, 36146854, 72293708, 144587416]

約数ペア:

[(1, 144587416), (2, 72293708), (4, 36146854), (8, 18073427), (19, 7609864), (37, 3907768), (38, 3804932), (47, 3076328), (74, 1953884), (76, 1902466), (94, 1538164), (148, 976942), (152, 951233), (188, 769082), (296, 488471), (376, 384541), (547, 264328), (703, 205672), (893, 161912), (1094, 132164), (1406, 102836), (1739, 83144), (1786, 80956), (2188, 66082), (2812, 51418), (3478, 41572), (3572, 40478), (4376, 33041), (5624, 25709), (6956, 20786), (7144, 20239), (10393, 13912)]