15988368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 45639936

約数和(自身を除く): 29651568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 107, 132, 176, 214, 264, 283, 321, 428, 528, 566, 642, 849, 856, 1132, 1177, 1284, 1698, 1712, 2264, 2354, 2568, 3113, 3396, 3531, 4528, 4708, 5136, 6226, 6792, 7062, 9339, 9416, 12452, 13584, 14124, 18678, 18832, 24904, 28248, 30281, 37356, 49808, 56496, 60562, 74712, 90843, 121124, 149424, 181686, 242248, 333091, 363372, 484496, 666182, 726744, 999273, 1332364, 1453488, 1998546, 2664728, 3997092, 5329456, 7994184, 15988368]

約数ペア:

[(1, 15988368), (2, 7994184), (3, 5329456), (4, 3997092), (6, 2664728), (8, 1998546), (11, 1453488), (12, 1332364), (16, 999273), (22, 726744), (24, 666182), (33, 484496), (44, 363372), (48, 333091), (66, 242248), (88, 181686), (107, 149424), (132, 121124), (176, 90843), (214, 74712), (264, 60562), (283, 56496), (321, 49808), (428, 37356), (528, 30281), (566, 28248), (642, 24904), (849, 18832), (856, 18678), (1132, 14124), (1177, 13584), (1284, 12452), (1698, 9416), (1712, 9339), (2264, 7062), (2354, 6792), (2568, 6226), (3113, 5136), (3396, 4708), (3531, 4528)]