148332848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1193}}^1$

素因数の和:1629

約数の個数: 40

約数和(自身を含む): 303514800

約数和(自身を除く): 155181952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 409, 818, 1193, 1636, 2386, 3272, 4772, 6544, 7771, 9544, 15542, 19088, 22667, 31084, 45334, 62168, 90668, 124336, 181336, 362672, 487937, 975874, 1951748, 3903496, 7806992, 9270803, 18541606, 37083212, 74166424, 148332848]

約数ペア:

[(1, 148332848), (2, 74166424), (4, 37083212), (8, 18541606), (16, 9270803), (19, 7806992), (38, 3903496), (76, 1951748), (152, 975874), (304, 487937), (409, 362672), (818, 181336), (1193, 124336), (1636, 90668), (2386, 62168), (3272, 45334), (4772, 31084), (6544, 22667), (7771, 19088), (9544, 15542)]