131432814

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4937}}^1$

素因数の和:4994

約数の個数: 64

約数和(自身を含む): 319982400

約数和(自身を除く): 188549586

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 87, 102, 153, 174, 261, 306, 459, 493, 522, 783, 918, 986, 1479, 1566, 2958, 4437, 4937, 8874, 9874, 13311, 14811, 26622, 29622, 44433, 83929, 88866, 133299, 143173, 167858, 251787, 266598, 286346, 429519, 503574, 755361, 859038, 1288557, 1510722, 2266083, 2433941, 2577114, 3865671, 4532166, 4867882, 7301823, 7731342, 14603646, 21905469, 43810938, 65716407, 131432814]

約数ペア:

[(1, 131432814), (2, 65716407), (3, 43810938), (6, 21905469), (9, 14603646), (17, 7731342), (18, 7301823), (27, 4867882), (29, 4532166), (34, 3865671), (51, 2577114), (54, 2433941), (58, 2266083), (87, 1510722), (102, 1288557), (153, 859038), (174, 755361), (261, 503574), (306, 429519), (459, 286346), (493, 266598), (522, 251787), (783, 167858), (918, 143173), (986, 133299), (1479, 88866), (1566, 83929), (2958, 44433), (4437, 29622), (4937, 26622), (8874, 14811), (9874, 13311)]