155004188

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{2399}}^1$

素因数の和:2989

約数の個数: 24

約数和(自身を含む): 281232000

約数和(自身を除く): 126227812

約数列:

[1, 2, 4, 29, 58, 116, 557, 1114, 2228, 2399, 4798, 9596, 16153, 32306, 64612, 69571, 139142, 278284, 1336243, 2672486, 5344972, 38751047, 77502094, 155004188]

約数ペア:

[(1, 155004188), (2, 77502094), (4, 38751047), (29, 5344972), (58, 2672486), (116, 1336243), (557, 278284), (1114, 139142), (2228, 69571), (2399, 64612), (4798, 32306), (9596, 16153)]