121307648

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 160

約数和(自身を含む): 321729408

約数和(自身を除く): 200421760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 181, 187, 224, 238, 256, 272, 308, 352, 362, 374, 448, 476, 512, 544, 616, 704, 724, 748, 896, 952, 1088, 1232, 1267, 1309, 1408, 1448, 1496, 1792, 1904, 1991, 2176, 2464, 2534, 2618, 2816, 2896, 2992, 3077, 3584, 3808, 3982, 4352, 4928, 5068, 5236, 5632, 5792, 5984, 6154, 7616, 7964, 8704, 9856, 10136, 10472, 11584, 11968, 12308, 13937, 15232, 15928, 19712, 20272, 20944, 21539, 23168, 23936, 24616, 27874, 30464, 31856, 33847, 39424, 40544, 41888, 43078, 46336, 47872, 49232, 55748, 60928, 63712, 67694, 81088, 83776, 86156, 92672, 95744, 98464, 111496, 127424, 135388, 162176, 167552, 172312, 196928, 222992, 236929, 254848, 270776, 324352, 335104, 344624, 393856, 445984, 473858, 509696, 541552, 648704, 670208, 689248, 787712, 891968, 947716, 1019392, 1083104, 1378496, 1575424, 1783936, 1895432, 2166208, 2756992, 3567872, 3790864, 4332416, 5513984, 7135744, 7581728, 8664832, 11027968, 15163456, 17329664, 30326912, 60653824, 121307648]

約数ペア:

[(1, 121307648), (2, 60653824), (4, 30326912), (7, 17329664), (8, 15163456), (11, 11027968), (14, 8664832), (16, 7581728), (17, 7135744), (22, 5513984), (28, 4332416), (32, 3790864), (34, 3567872), (44, 2756992), (56, 2166208), (64, 1895432), (68, 1783936), (77, 1575424), (88, 1378496), (112, 1083104), (119, 1019392), (128, 947716), (136, 891968), (154, 787712), (176, 689248), (181, 670208), (187, 648704), (224, 541552), (238, 509696), (256, 473858), (272, 445984), (308, 393856), (352, 344624), (362, 335104), (374, 324352), (448, 270776), (476, 254848), (512, 236929), (544, 222992), (616, 196928), (704, 172312), (724, 167552), (748, 162176), (896, 135388), (952, 127424), (1088, 111496), (1232, 98464), (1267, 95744), (1309, 92672), (1408, 86156), (1448, 83776), (1496, 81088), (1792, 67694), (1904, 63712), (1991, 60928), (2176, 55748), (2464, 49232), (2534, 47872), (2618, 46336), (2816, 43078), (2896, 41888), (2992, 40544), (3077, 39424), (3584, 33847), (3808, 31856), (3982, 30464), (4352, 27874), (4928, 24616), (5068, 23936), (5236, 23168), (5632, 21539), (5792, 20944), (5984, 20272), (6154, 19712), (7616, 15928), (7964, 15232), (8704, 13937), (9856, 12308), (10136, 11968), (10472, 11584)]