138656496

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{839}}^1$

素因数の和:1174

約数の個数: 80

約数和(自身を含む): 392474880

約数和(自身を除く): 253818384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 313, 528, 626, 839, 939, 1252, 1678, 1878, 2504, 2517, 3356, 3443, 3756, 5008, 5034, 6712, 6886, 7512, 9229, 10068, 10329, 13424, 13772, 15024, 18458, 20136, 20658, 27544, 27687, 36916, 40272, 41316, 55088, 55374, 73832, 82632, 110748, 147664, 165264, 221496, 262607, 442992, 525214, 787821, 1050428, 1575642, 2100856, 2888677, 3151284, 4201712, 5777354, 6302568, 8666031, 11554708, 12605136, 17332062, 23109416, 34664124, 46218832, 69328248, 138656496]

約数ペア:

[(1, 138656496), (2, 69328248), (3, 46218832), (4, 34664124), (6, 23109416), (8, 17332062), (11, 12605136), (12, 11554708), (16, 8666031), (22, 6302568), (24, 5777354), (33, 4201712), (44, 3151284), (48, 2888677), (66, 2100856), (88, 1575642), (132, 1050428), (176, 787821), (264, 525214), (313, 442992), (528, 262607), (626, 221496), (839, 165264), (939, 147664), (1252, 110748), (1678, 82632), (1878, 73832), (2504, 55374), (2517, 55088), (3356, 41316), (3443, 40272), (3756, 36916), (5008, 27687), (5034, 27544), (6712, 20658), (6886, 20136), (7512, 18458), (9229, 15024), (10068, 13772), (10329, 13424)]