157426412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1753}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 325907232

約数和(自身を除く): 168480820

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 157, 286, 314, 572, 628, 1727, 1753, 2041, 3454, 3506, 4082, 6908, 7012, 8164, 19283, 22451, 22789, 38566, 44902, 45578, 77132, 89804, 91156, 250679, 275221, 501358, 550442, 1002716, 1100884, 3027431, 3577873, 6054862, 7155746, 12109724, 14311492, 39356603, 78713206, 157426412]

約数ペア:

[(1, 157426412), (2, 78713206), (4, 39356603), (11, 14311492), (13, 12109724), (22, 7155746), (26, 6054862), (44, 3577873), (52, 3027431), (143, 1100884), (157, 1002716), (286, 550442), (314, 501358), (572, 275221), (628, 250679), (1727, 91156), (1753, 89804), (2041, 77132), (3454, 45578), (3506, 44902), (4082, 38566), (6908, 22789), (7012, 22451), (8164, 19283)]