155659914

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^2\times {\mathrm{1559}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 354369600

約数和(自身を除く): 198709686

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 1559, 1849, 2322, 3118, 3698, 4677, 5547, 9354, 11094, 14031, 16641, 28062, 33282, 42093, 49923, 67037, 84186, 99846, 134074, 201111, 402222, 603333, 1206666, 1809999, 2882591, 3619998, 5765182, 8647773, 17295546, 25943319, 51886638, 77829957, 155659914]

約数ペア:

[(1, 155659914), (2, 77829957), (3, 51886638), (6, 25943319), (9, 17295546), (18, 8647773), (27, 5765182), (43, 3619998), (54, 2882591), (86, 1809999), (129, 1206666), (258, 603333), (387, 402222), (774, 201111), (1161, 134074), (1559, 99846), (1849, 84186), (2322, 67037), (3118, 49923), (3698, 42093), (4677, 33282), (5547, 28062), (9354, 16641), (11094, 14031)]