138707862

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 297077760

約数和(自身を除く): 158369898

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 167, 289, 334, 479, 501, 578, 867, 958, 1002, 1437, 1734, 2839, 2874, 5678, 8143, 8517, 16286, 17034, 24429, 48263, 48858, 79993, 96526, 138431, 144789, 159986, 239979, 276862, 289578, 415293, 479958, 830586, 1359881, 2719762, 4079643, 8159286, 23117977, 46235954, 69353931, 138707862]

約数ペア:

[(1, 138707862), (2, 69353931), (3, 46235954), (6, 23117977), (17, 8159286), (34, 4079643), (51, 2719762), (102, 1359881), (167, 830586), (289, 479958), (334, 415293), (479, 289578), (501, 276862), (578, 239979), (867, 159986), (958, 144789), (1002, 138431), (1437, 96526), (1734, 79993), (2839, 48858), (2874, 48263), (5678, 24429), (8143, 17034), (8517, 16286)]