142736264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 303747840

約数和(自身を除く): 161011576

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 67, 86, 88, 134, 172, 268, 344, 473, 536, 563, 737, 946, 1126, 1474, 1892, 2252, 2881, 2948, 3784, 4504, 5762, 5896, 6193, 11524, 12386, 23048, 24209, 24772, 31691, 37721, 48418, 49544, 63382, 75442, 96836, 126764, 150884, 193672, 253528, 266299, 301768, 414931, 532598, 829862, 1065196, 1622003, 1659724, 2130392, 3244006, 3319448, 6488012, 12976024, 17842033, 35684066, 71368132, 142736264]

約数ペア:

[(1, 142736264), (2, 71368132), (4, 35684066), (8, 17842033), (11, 12976024), (22, 6488012), (43, 3319448), (44, 3244006), (67, 2130392), (86, 1659724), (88, 1622003), (134, 1065196), (172, 829862), (268, 532598), (344, 414931), (473, 301768), (536, 266299), (563, 253528), (737, 193672), (946, 150884), (1126, 126764), (1474, 96836), (1892, 75442), (2252, 63382), (2881, 49544), (2948, 48418), (3784, 37721), (4504, 31691), (5762, 24772), (5896, 24209), (6193, 23048), (11524, 12386)]