138538272

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 386104320

約数和(自身を除く): 247566048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 151, 152, 228, 302, 304, 453, 456, 503, 604, 608, 906, 912, 1006, 1208, 1509, 1812, 1824, 2012, 2416, 2869, 3018, 3624, 4024, 4832, 5738, 6036, 7248, 8048, 8607, 9557, 11476, 12072, 14496, 16096, 17214, 19114, 22952, 24144, 28671, 34428, 38228, 45904, 48288, 57342, 68856, 75953, 76456, 91808, 114684, 137712, 151906, 152912, 227859, 229368, 275424, 303812, 305824, 455718, 458736, 607624, 911436, 917472, 1215248, 1443107, 1822872, 2430496, 2886214, 3645744, 4329321, 5772428, 7291488, 8658642, 11544856, 17317284, 23089712, 34634568, 46179424, 69269136, 138538272]

約数ペア:

[(1, 138538272), (2, 69269136), (3, 46179424), (4, 34634568), (6, 23089712), (8, 17317284), (12, 11544856), (16, 8658642), (19, 7291488), (24, 5772428), (32, 4329321), (38, 3645744), (48, 2886214), (57, 2430496), (76, 1822872), (96, 1443107), (114, 1215248), (151, 917472), (152, 911436), (228, 607624), (302, 458736), (304, 455718), (453, 305824), (456, 303812), (503, 275424), (604, 229368), (608, 227859), (906, 152912), (912, 151906), (1006, 137712), (1208, 114684), (1509, 91808), (1812, 76456), (1824, 75953), (2012, 68856), (2416, 57342), (2869, 48288), (3018, 45904), (3624, 38228), (4024, 34428), (4832, 28671), (5738, 24144), (6036, 22952), (7248, 19114), (8048, 17214), (8607, 16096), (9557, 14496), (11476, 12072)]