178705488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15073}}^1$

素因数の和:15116

約数の個数: 80

約数和(自身を含む): 523369280

約数和(自身を除く): 344663792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 15073, 30146, 45219, 60292, 90438, 120584, 180876, 195949, 241168, 286387, 361752, 391898, 572774, 587847, 723504, 783796, 859161, 1145548, 1175694, 1567592, 1718322, 2291096, 2351388, 3135184, 3436644, 3723031, 4582192, 4702776, 6873288, 7446062, 9405552, 11169093, 13746576, 14892124, 22338186, 29784248, 44676372, 59568496, 89352744, 178705488]

約数ペア:

[(1, 178705488), (2, 89352744), (3, 59568496), (4, 44676372), (6, 29784248), (8, 22338186), (12, 14892124), (13, 13746576), (16, 11169093), (19, 9405552), (24, 7446062), (26, 6873288), (38, 4702776), (39, 4582192), (48, 3723031), (52, 3436644), (57, 3135184), (76, 2351388), (78, 2291096), (104, 1718322), (114, 1567592), (152, 1175694), (156, 1145548), (208, 859161), (228, 783796), (247, 723504), (304, 587847), (312, 572774), (456, 391898), (494, 361752), (624, 286387), (741, 241168), (912, 195949), (988, 180876), (1482, 120584), (1976, 90438), (2964, 60292), (3952, 45219), (5928, 30146), (11856, 15073)]