131641656

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{40037}}^1$

素因数の和:40183

約数の個数: 32

約数和(自身を含む): 331514640

約数和(自身を除く): 199872984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 40037, 80074, 120111, 160148, 240222, 320296, 480444, 960888, 5485069, 10970138, 16455207, 21940276, 32910414, 43880552, 65820828, 131641656]

約数ペア:

[(1, 131641656), (2, 65820828), (3, 43880552), (4, 32910414), (6, 21940276), (8, 16455207), (12, 10970138), (24, 5485069), (137, 960888), (274, 480444), (411, 320296), (548, 240222), (822, 160148), (1096, 120111), (1644, 80074), (3288, 40037)]