161912411136

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{278867}}^1$

素因数の和:278906

約数の個数: 220

約数和(自身を含む): 552575826528

約数和(自身を除く): 390663415392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3072, 3456, 3584, 4032, 4536, 4608, 5184, 5376, 6048, 6912, 7168, 8064, 9072, 9216, 10368, 10752, 12096, 13824, 16128, 18144, 20736, 21504, 24192, 27648, 32256, 36288, 41472, 48384, 64512, 72576, 82944, 96768, 145152, 193536, 278867, 290304, 557734, 580608, 836601, 1115468, 1673202, 1952069, 2230936, 2509803, 3346404, 3904138, 4461872, 5019606, 5856207, 6692808, 7529409, 7808276, 8923744, 10039212, 11712414, 13385616, 15058818, 15616552, 17568621, 17847488, 20078424, 22588227, 23424828, 26771232, 30117636, 31233104, 35137242, 35694976, 40156848, 45176454, 46849656, 52705863, 53542464, 60235272, 62466208, 70274484, 71389952, 80313696, 90352908, 93699312, 105411726, 107084928, 120470544, 124932416, 140548968, 142779904, 158117589, 160627392, 180705816, 187398624, 210823452, 214169856, 240941088, 249864832, 281097936, 285559808, 316235178, 321254784, 361411632, 374797248, 421646904, 428339712, 481882176, 499729664, 562195872, 632470356, 642509568, 722823264, 749594496, 843293808, 856679424, 963764352, 999459328, 1124391744, 1264940712, 1285019136, 1445646528, 1499188992, 1686587616, 1927528704, 1998918656, 2248783488, 2529881424, 2570038272, 2891293056, 2998377984, 3373175232, 3855057408, 4497566976, 5059762848, 5782586112, 5996755968, 6746350464, 7710114816, 8995133952, 10119525696, 11565172224, 13492700928, 17990267904, 20239051392, 23130344448, 26985401856, 40478102784, 53970803712, 80956205568, 161912411136]

約数ペア:

[(1, 161912411136), (2, 80956205568), (3, 53970803712), (4, 40478102784), (6, 26985401856), (7, 23130344448), (8, 20239051392), (9, 17990267904), (12, 13492700928), (14, 11565172224), (16, 10119525696), (18, 8995133952), (21, 7710114816), (24, 6746350464), (27, 5996755968), (28, 5782586112), (32, 5059762848), (36, 4497566976), (42, 3855057408), (48, 3373175232), (54, 2998377984), (56, 2891293056), (63, 2570038272), (64, 2529881424), (72, 2248783488), (81, 1998918656), (84, 1927528704), (96, 1686587616), (108, 1499188992), (112, 1445646528), (126, 1285019136), (128, 1264940712), (144, 1124391744), (162, 999459328), (168, 963764352), (189, 856679424), (192, 843293808), (216, 749594496), (224, 722823264), (252, 642509568), (256, 632470356), (288, 562195872), (324, 499729664), (336, 481882176), (378, 428339712), (384, 421646904), (432, 374797248), (448, 361411632), (504, 321254784), (512, 316235178), (567, 285559808), (576, 281097936), (648, 249864832), (672, 240941088), (756, 214169856), (768, 210823452), (864, 187398624), (896, 180705816), (1008, 160627392), (1024, 158117589), (1134, 142779904), (1152, 140548968), (1296, 124932416), (1344, 120470544), (1512, 107084928), (1536, 105411726), (1728, 93699312), (1792, 90352908), (2016, 80313696), (2268, 71389952), (2304, 70274484), (2592, 62466208), (2688, 60235272), (3024, 53542464), (3072, 52705863), (3456, 46849656), (3584, 45176454), (4032, 40156848), (4536, 35694976), (4608, 35137242), (5184, 31233104), (5376, 30117636), (6048, 26771232), (6912, 23424828), (7168, 22588227), (8064, 20078424), (9072, 17847488), (9216, 17568621), (10368, 15616552), (10752, 15058818), (12096, 13385616), (13824, 11712414), (16128, 10039212), (18144, 8923744), (20736, 7808276), (21504, 7529409), (24192, 6692808), (27648, 5856207), (32256, 5019606), (36288, 4461872), (41472, 3904138), (48384, 3346404), (64512, 2509803), (72576, 2230936), (82944, 1952069), (96768, 1673202), (145152, 1115468), (193536, 836601), (278867, 580608), (290304, 557734)]