140516292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 393910272

約数和(自身を除く): 253393980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 257, 276, 283, 322, 483, 514, 566, 644, 771, 849, 966, 1028, 1132, 1542, 1698, 1799, 1932, 1981, 3084, 3396, 3598, 3962, 5397, 5911, 5943, 6509, 7196, 7924, 10794, 11822, 11886, 13018, 17733, 19527, 21588, 23644, 23772, 26036, 35466, 39054, 41377, 45563, 70932, 72731, 78108, 82754, 91126, 124131, 136689, 145462, 165508, 182252, 218193, 248262, 273378, 290924, 436386, 496524, 509117, 546756, 872772, 1018234, 1527351, 1672813, 2036468, 3054702, 3345626, 5018439, 6109404, 6691252, 10036878, 11709691, 20073756, 23419382, 35129073, 46838764, 70258146, 140516292]

約数ペア:

[(1, 140516292), (2, 70258146), (3, 46838764), (4, 35129073), (6, 23419382), (7, 20073756), (12, 11709691), (14, 10036878), (21, 6691252), (23, 6109404), (28, 5018439), (42, 3345626), (46, 3054702), (69, 2036468), (84, 1672813), (92, 1527351), (138, 1018234), (161, 872772), (257, 546756), (276, 509117), (283, 496524), (322, 436386), (483, 290924), (514, 273378), (566, 248262), (644, 218193), (771, 182252), (849, 165508), (966, 145462), (1028, 136689), (1132, 124131), (1542, 91126), (1698, 82754), (1799, 78108), (1932, 72731), (1981, 70932), (3084, 45563), (3396, 41377), (3598, 39054), (3962, 35466), (5397, 26036), (5911, 23772), (5943, 23644), (6509, 21588), (7196, 19527), (7924, 17733), (10794, 13018), (11822, 11886)]