149278326

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 350127360

約数和(自身を除く): 200849034

約数列:

[1, 2, 3, 6, 17, 19, 23, 34, 38, 46, 51, 57, 69, 102, 114, 138, 197, 289, 323, 391, 394, 437, 578, 591, 646, 782, 867, 874, 969, 1173, 1182, 1311, 1734, 1938, 2346, 2622, 3349, 3743, 4531, 5491, 6647, 6698, 7429, 7486, 9062, 10047, 10982, 11229, 13294, 13593, 14858, 16473, 19941, 20094, 22287, 22458, 27186, 32946, 39882, 44574, 56933, 63631, 77027, 86089, 113866, 126293, 127262, 154054, 170799, 172178, 190893, 231081, 252586, 258267, 341598, 378879, 381786, 462162, 516534, 757758, 1081727, 1309459, 1463513, 2163454, 2618918, 2927026, 3245181, 3928377, 4390539, 6490362, 7856754, 8781078, 24879721, 49759442, 74639163, 149278326]

約数ペア:

[(1, 149278326), (2, 74639163), (3, 49759442), (6, 24879721), (17, 8781078), (19, 7856754), (23, 6490362), (34, 4390539), (38, 3928377), (46, 3245181), (51, 2927026), (57, 2618918), (69, 2163454), (102, 1463513), (114, 1309459), (138, 1081727), (197, 757758), (289, 516534), (323, 462162), (391, 381786), (394, 378879), (437, 341598), (578, 258267), (591, 252586), (646, 231081), (782, 190893), (867, 172178), (874, 170799), (969, 154054), (1173, 127262), (1182, 126293), (1311, 113866), (1734, 86089), (1938, 77027), (2346, 63631), (2622, 56933), (3349, 44574), (3743, 39882), (4531, 32946), (5491, 27186), (6647, 22458), (6698, 22287), (7429, 20094), (7486, 19941), (9062, 16473), (10047, 14858), (10982, 13593), (11229, 13294)]