168704496

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:543

約数の個数: 120

約数和(自身を含む): 501106320

約数和(自身を除く): 332401824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 197, 228, 304, 313, 342, 394, 456, 591, 626, 684, 788, 912, 939, 1182, 1252, 1368, 1576, 1773, 1878, 2364, 2504, 2736, 2817, 3152, 3546, 3743, 3756, 4728, 5008, 5634, 5947, 7092, 7486, 7512, 9456, 11229, 11268, 11894, 14184, 14972, 15024, 17841, 22458, 22536, 23788, 28368, 29944, 33687, 35682, 44916, 45072, 47576, 53523, 59888, 61661, 67374, 71364, 89832, 95152, 107046, 123322, 134748, 142728, 179664, 184983, 214092, 246644, 269496, 285456, 369966, 428184, 493288, 538992, 554949, 739932, 856368, 986576, 1109898, 1171559, 1479864, 2219796, 2343118, 2959728, 3514677, 4439592, 4686236, 7029354, 8879184, 9372472, 10544031, 14058708, 18744944, 21088062, 28117416, 42176124, 56234832, 84352248, 168704496]

約数ペア:

[(1, 168704496), (2, 84352248), (3, 56234832), (4, 42176124), (6, 28117416), (8, 21088062), (9, 18744944), (12, 14058708), (16, 10544031), (18, 9372472), (19, 8879184), (24, 7029354), (36, 4686236), (38, 4439592), (48, 3514677), (57, 2959728), (72, 2343118), (76, 2219796), (114, 1479864), (144, 1171559), (152, 1109898), (171, 986576), (197, 856368), (228, 739932), (304, 554949), (313, 538992), (342, 493288), (394, 428184), (456, 369966), (591, 285456), (626, 269496), (684, 246644), (788, 214092), (912, 184983), (939, 179664), (1182, 142728), (1252, 134748), (1368, 123322), (1576, 107046), (1773, 95152), (1878, 89832), (2364, 71364), (2504, 67374), (2736, 61661), (2817, 59888), (3152, 53523), (3546, 47576), (3743, 45072), (3756, 44916), (4728, 35682), (5008, 33687), (5634, 29944), (5947, 28368), (7092, 23788), (7486, 22536), (7512, 22458), (9456, 17841), (11229, 15024), (11268, 14972), (11894, 14184)]