155919168

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1626

約数の個数: 140

約数和(自身を含む): 486826560

約数和(自身を除く): 330907392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1216, 1296, 1368, 1539, 1583, 1728, 1824, 2052, 2592, 2736, 3078, 3166, 3648, 4104, 4749, 5184, 5472, 6156, 6332, 8208, 9498, 10944, 12312, 12664, 14247, 16416, 18996, 24624, 25328, 28494, 30077, 32832, 37992, 42741, 49248, 50656, 56988, 60154, 75984, 85482, 90231, 98496, 101312, 113976, 120308, 128223, 151968, 170964, 180462, 227952, 240616, 256446, 270693, 303936, 341928, 360924, 455904, 481232, 512892, 541386, 683856, 721848, 812079, 911808, 962464, 1025784, 1082772, 1367712, 1443696, 1624158, 1924928, 2051568, 2165544, 2436237, 2735424, 2887392, 3248316, 4103136, 4331088, 4872474, 5774784, 6496632, 8206272, 8662176, 9744948, 12993264, 17324352, 19489896, 25986528, 38979792, 51973056, 77959584, 155919168]

約数ペア:

[(1, 155919168), (2, 77959584), (3, 51973056), (4, 38979792), (6, 25986528), (8, 19489896), (9, 17324352), (12, 12993264), (16, 9744948), (18, 8662176), (19, 8206272), (24, 6496632), (27, 5774784), (32, 4872474), (36, 4331088), (38, 4103136), (48, 3248316), (54, 2887392), (57, 2735424), (64, 2436237), (72, 2165544), (76, 2051568), (81, 1924928), (96, 1624158), (108, 1443696), (114, 1367712), (144, 1082772), (152, 1025784), (162, 962464), (171, 911808), (192, 812079), (216, 721848), (228, 683856), (288, 541386), (304, 512892), (324, 481232), (342, 455904), (432, 360924), (456, 341928), (513, 303936), (576, 270693), (608, 256446), (648, 240616), (684, 227952), (864, 180462), (912, 170964), (1026, 151968), (1216, 128223), (1296, 120308), (1368, 113976), (1539, 101312), (1583, 98496), (1728, 90231), (1824, 85482), (2052, 75984), (2592, 60154), (2736, 56988), (3078, 50656), (3166, 49248), (3648, 42741), (4104, 37992), (4749, 32832), (5184, 30077), (5472, 28494), (6156, 25328), (6332, 24624), (8208, 18996), (9498, 16416), (10944, 14247), (12312, 12664)]