138172502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1693}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 231657888

約数和(自身を除く): 93485386

約数列:

[1, 2, 13, 26, 43, 73, 86, 146, 559, 949, 1118, 1693, 1898, 3139, 3386, 6278, 22009, 40807, 44018, 72799, 81614, 123589, 145598, 247178, 946387, 1606657, 1892774, 3213314, 5314327, 10628654, 69086251, 138172502]

約数ペア:

[(1, 138172502), (2, 69086251), (13, 10628654), (26, 5314327), (43, 3213314), (73, 1892774), (86, 1606657), (146, 946387), (559, 247178), (949, 145598), (1118, 123589), (1693, 81614), (1898, 72799), (3139, 44018), (3386, 40807), (6278, 22009)]