159419946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2203

約数の個数: 64

約数和(自身を含む): 385228800

約数和(自身を除く): 225808854

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 79, 138, 158, 161, 237, 322, 474, 483, 553, 966, 1106, 1659, 1817, 2089, 3318, 3634, 4178, 5451, 6267, 10902, 12534, 12719, 14623, 25438, 29246, 38157, 43869, 48047, 76314, 87738, 96094, 144141, 165031, 288282, 330062, 336329, 495093, 672658, 990186, 1008987, 1155217, 2017974, 2310434, 3465651, 3795713, 6931302, 7591426, 11387139, 22774278, 26569991, 53139982, 79709973, 159419946]

約数ペア:

[(1, 159419946), (2, 79709973), (3, 53139982), (6, 26569991), (7, 22774278), (14, 11387139), (21, 7591426), (23, 6931302), (42, 3795713), (46, 3465651), (69, 2310434), (79, 2017974), (138, 1155217), (158, 1008987), (161, 990186), (237, 672658), (322, 495093), (474, 336329), (483, 330062), (553, 288282), (966, 165031), (1106, 144141), (1659, 96094), (1817, 87738), (2089, 76314), (3318, 48047), (3634, 43869), (4178, 38157), (5451, 29246), (6267, 25438), (10902, 14623), (12534, 12719)]