126385784

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 280512960

約数和(自身を除く): 154127176

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 181, 259, 296, 337, 362, 518, 674, 724, 1036, 1267, 1348, 1448, 2072, 2359, 2534, 2696, 4718, 5068, 6697, 9436, 10136, 12469, 13394, 18872, 24938, 26788, 46879, 49876, 53576, 60997, 87283, 93758, 99752, 121994, 174566, 187516, 243988, 349132, 375032, 426979, 487976, 698264, 853958, 1707916, 2256889, 3415832, 4513778, 9027556, 15798223, 18055112, 31596446, 63192892, 126385784]

約数ペア:

[(1, 126385784), (2, 63192892), (4, 31596446), (7, 18055112), (8, 15798223), (14, 9027556), (28, 4513778), (37, 3415832), (56, 2256889), (74, 1707916), (148, 853958), (181, 698264), (259, 487976), (296, 426979), (337, 375032), (362, 349132), (518, 243988), (674, 187516), (724, 174566), (1036, 121994), (1267, 99752), (1348, 93758), (1448, 87283), (2072, 60997), (2359, 53576), (2534, 49876), (2696, 46879), (4718, 26788), (5068, 24938), (6697, 18872), (9436, 13394), (10136, 12469)]