133669974

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 293124096

約数和(自身を除く): 159454122

約数列:

[1, 2, 3, 6, 23, 37, 46, 47, 69, 74, 94, 111, 138, 141, 222, 282, 557, 851, 1081, 1114, 1671, 1702, 1739, 2162, 2553, 3243, 3342, 3478, 5106, 5217, 6486, 10434, 12811, 20609, 25622, 26179, 38433, 39997, 41218, 52358, 61827, 76866, 78537, 79994, 119991, 123654, 157074, 239982, 474007, 602117, 948014, 968623, 1204234, 1422021, 1806351, 1937246, 2844042, 2905869, 3612702, 5811738, 22278329, 44556658, 66834987, 133669974]

約数ペア:

[(1, 133669974), (2, 66834987), (3, 44556658), (6, 22278329), (23, 5811738), (37, 3612702), (46, 2905869), (47, 2844042), (69, 1937246), (74, 1806351), (94, 1422021), (111, 1204234), (138, 968623), (141, 948014), (222, 602117), (282, 474007), (557, 239982), (851, 157074), (1081, 123654), (1114, 119991), (1671, 79994), (1702, 78537), (1739, 76866), (2162, 61827), (2553, 52358), (3243, 41218), (3342, 39997), (3478, 38433), (5106, 26179), (5217, 25622), (6486, 20609), (10434, 12811)]