15974244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 49533120

約数和(自身を除く): 33558876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 29, 33, 36, 39, 44, 52, 58, 66, 78, 87, 99, 107, 116, 117, 132, 143, 156, 174, 198, 214, 234, 261, 286, 319, 321, 348, 377, 396, 428, 429, 468, 522, 572, 638, 642, 754, 858, 957, 963, 1044, 1131, 1177, 1276, 1284, 1287, 1391, 1508, 1716, 1914, 1926, 2262, 2354, 2574, 2782, 2871, 3103, 3393, 3531, 3828, 3852, 4147, 4173, 4524, 4708, 5148, 5564, 5742, 6206, 6786, 7062, 8294, 8346, 9309, 10593, 11484, 12412, 12441, 12519, 13572, 14124, 15301, 16588, 16692, 18618, 21186, 24882, 25038, 27927, 30602, 34133, 37236, 37323, 40339, 42372, 45903, 49764, 50076, 55854, 61204, 68266, 74646, 80678, 91806, 102399, 111708, 121017, 136532, 137709, 149292, 161356, 183612, 204798, 242034, 275418, 307197, 363051, 409596, 443729, 484068, 550836, 614394, 726102, 887458, 1228788, 1331187, 1452204, 1774916, 2662374, 3993561, 5324748, 7987122, 15974244]

約数ペア:

[(1, 15974244), (2, 7987122), (3, 5324748), (4, 3993561), (6, 2662374), (9, 1774916), (11, 1452204), (12, 1331187), (13, 1228788), (18, 887458), (22, 726102), (26, 614394), (29, 550836), (33, 484068), (36, 443729), (39, 409596), (44, 363051), (52, 307197), (58, 275418), (66, 242034), (78, 204798), (87, 183612), (99, 161356), (107, 149292), (116, 137709), (117, 136532), (132, 121017), (143, 111708), (156, 102399), (174, 91806), (198, 80678), (214, 74646), (234, 68266), (261, 61204), (286, 55854), (319, 50076), (321, 49764), (348, 45903), (377, 42372), (396, 40339), (428, 37323), (429, 37236), (468, 34133), (522, 30602), (572, 27927), (638, 25038), (642, 24882), (754, 21186), (858, 18618), (957, 16692), (963, 16588), (1044, 15301), (1131, 14124), (1177, 13572), (1276, 12519), (1284, 12441), (1287, 12412), (1391, 11484), (1508, 10593), (1716, 9309), (1914, 8346), (1926, 8294), (2262, 7062), (2354, 6786), (2574, 6206), (2782, 5742), (2871, 5564), (3103, 5148), (3393, 4708), (3531, 4524), (3828, 4173), (3852, 4147)]