136543253

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 186048000

約数和(自身を除く): 49504747

約数列:

[1, 7, 11, 19, 49, 67, 77, 133, 199, 209, 469, 539, 737, 931, 1273, 1393, 1463, 2189, 3283, 3781, 5159, 8911, 9751, 10241, 13333, 14003, 15323, 26467, 36113, 41591, 62377, 93331, 98021, 107261, 146663, 185269, 253327, 291137, 653317, 686147, 1026641, 1773289, 2037959, 2786597, 7186487, 12413023, 19506179, 136543253]

約数ペア:

[(1, 136543253), (7, 19506179), (11, 12413023), (19, 7186487), (49, 2786597), (67, 2037959), (77, 1773289), (133, 1026641), (199, 686147), (209, 653317), (469, 291137), (539, 253327), (737, 185269), (931, 146663), (1273, 107261), (1393, 98021), (1463, 93331), (2189, 62377), (3283, 41591), (3781, 36113), (5159, 26467), (8911, 15323), (9751, 14003), (10241, 13333)]