138839646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 334212480

約数和(自身を除く): 195372834

約数列:

[1, 2, 3, 6, 11, 17, 22, 29, 33, 34, 51, 58, 66, 87, 102, 174, 187, 251, 289, 319, 374, 493, 502, 561, 578, 638, 753, 867, 957, 986, 1122, 1479, 1506, 1734, 1914, 2761, 2958, 3179, 4267, 5423, 5522, 6358, 7279, 8283, 8381, 8534, 9537, 10846, 12801, 14558, 16269, 16566, 16762, 19074, 21837, 25143, 25602, 32538, 43674, 46937, 50286, 72539, 80069, 92191, 93874, 123743, 140811, 145078, 160138, 184382, 217617, 240207, 247486, 276573, 281622, 371229, 435234, 480414, 553146, 742458, 797929, 1361173, 1595858, 2103631, 2393787, 2722346, 4083519, 4207262, 4787574, 6310893, 8167038, 12621786, 23139941, 46279882, 69419823, 138839646]

約数ペア:

[(1, 138839646), (2, 69419823), (3, 46279882), (6, 23139941), (11, 12621786), (17, 8167038), (22, 6310893), (29, 4787574), (33, 4207262), (34, 4083519), (51, 2722346), (58, 2393787), (66, 2103631), (87, 1595858), (102, 1361173), (174, 797929), (187, 742458), (251, 553146), (289, 480414), (319, 435234), (374, 371229), (493, 281622), (502, 276573), (561, 247486), (578, 240207), (638, 217617), (753, 184382), (867, 160138), (957, 145078), (986, 140811), (1122, 123743), (1479, 93874), (1506, 92191), (1734, 80069), (1914, 72539), (2761, 50286), (2958, 46937), (3179, 43674), (4267, 32538), (5423, 25602), (5522, 25143), (6358, 21837), (7279, 19074), (8283, 16762), (8381, 16566), (8534, 16269), (9537, 14558), (10846, 12801)]