126663472

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:510

約数の個数: 60

約数和(自身を含む): 268446360

約数和(自身を除く): 141782888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 169, 208, 278, 337, 338, 556, 674, 676, 1112, 1348, 1352, 1807, 2224, 2696, 2704, 3614, 4381, 5392, 7228, 8762, 14456, 17524, 23491, 28912, 35048, 46843, 46982, 56953, 70096, 93686, 93964, 113906, 187372, 187928, 227812, 374744, 375856, 455624, 608959, 749488, 911248, 1217918, 2435836, 4871672, 7916467, 9743344, 15832934, 31665868, 63331736, 126663472]

約数ペア:

[(1, 126663472), (2, 63331736), (4, 31665868), (8, 15832934), (13, 9743344), (16, 7916467), (26, 4871672), (52, 2435836), (104, 1217918), (139, 911248), (169, 749488), (208, 608959), (278, 455624), (337, 375856), (338, 374744), (556, 227812), (674, 187928), (676, 187372), (1112, 113906), (1348, 93964), (1352, 93686), (1807, 70096), (2224, 56953), (2696, 46982), (2704, 46843), (3614, 35048), (4381, 28912), (5392, 23491), (7228, 17524), (8762, 14456)]