142247392

素因数分解:

$2^5\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1200

約数の個数: 72

約数和(自身を含む): 329998536

約数和(自身を除く): 187751144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 83, 98, 112, 166, 196, 224, 332, 392, 581, 664, 784, 1093, 1162, 1328, 1568, 2186, 2324, 2656, 4067, 4372, 4648, 7651, 8134, 8744, 9296, 15302, 16268, 17488, 18592, 30604, 32536, 34976, 53557, 61208, 65072, 90719, 107114, 122416, 130144, 181438, 214228, 244832, 362876, 428456, 635033, 725752, 856912, 1270066, 1451504, 1713824, 2540132, 2903008, 4445231, 5080264, 8890462, 10160528, 17780924, 20321056, 35561848, 71123696, 142247392]

約数ペア:

[(1, 142247392), (2, 71123696), (4, 35561848), (7, 20321056), (8, 17780924), (14, 10160528), (16, 8890462), (28, 5080264), (32, 4445231), (49, 2903008), (56, 2540132), (83, 1713824), (98, 1451504), (112, 1270066), (166, 856912), (196, 725752), (224, 635033), (332, 428456), (392, 362876), (581, 244832), (664, 214228), (784, 181438), (1093, 130144), (1162, 122416), (1328, 107114), (1568, 90719), (2186, 65072), (2324, 61208), (2656, 53557), (4067, 34976), (4372, 32536), (4648, 30604), (7651, 18592), (8134, 17488), (8744, 16268), (9296, 15302)]