142071776

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8237}}^1$

素因数の和:8272

約数の個数: 72

約数和(自身を含む): 354991896

約数和(自身を除く): 212920120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8237, 8624, 16474, 17248, 32948, 57659, 65896, 90607, 115318, 131792, 181214, 230636, 263584, 362428, 403613, 461272, 634249, 724856, 807226, 922544, 1268498, 1449712, 1614452, 1845088, 2536996, 2899424, 3228904, 4439743, 5073992, 6457808, 8879486, 10147984, 12915616, 17758972, 20295968, 35517944, 71035888, 142071776]

約数ペア:

[(1, 142071776), (2, 71035888), (4, 35517944), (7, 20295968), (8, 17758972), (11, 12915616), (14, 10147984), (16, 8879486), (22, 6457808), (28, 5073992), (32, 4439743), (44, 3228904), (49, 2899424), (56, 2536996), (77, 1845088), (88, 1614452), (98, 1449712), (112, 1268498), (154, 922544), (176, 807226), (196, 724856), (224, 634249), (308, 461272), (352, 403613), (392, 362428), (539, 263584), (616, 230636), (784, 181214), (1078, 131792), (1232, 115318), (1568, 90607), (2156, 65896), (2464, 57659), (4312, 32948), (8237, 17248), (8624, 16474)]