187960864

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9221}}^1$

素因数の和:9258

約数の個数: 72

約数和(自身を含む): 463626828

約数和(自身を除く): 275665964

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 9221, 10192, 18442, 20384, 36884, 64547, 73768, 119873, 129094, 147536, 239746, 258188, 295072, 451829, 479492, 516376, 839111, 903658, 958984, 1032752, 1678222, 1807316, 1917968, 2065504, 3356444, 3614632, 3835936, 5873777, 6712888, 7229264, 11747554, 13425776, 14458528, 23495108, 26851552, 46990216, 93980432, 187960864]

約数ペア:

[(1, 187960864), (2, 93980432), (4, 46990216), (7, 26851552), (8, 23495108), (13, 14458528), (14, 13425776), (16, 11747554), (26, 7229264), (28, 6712888), (32, 5873777), (49, 3835936), (52, 3614632), (56, 3356444), (91, 2065504), (98, 1917968), (104, 1807316), (112, 1678222), (182, 1032752), (196, 958984), (208, 903658), (224, 839111), (364, 516376), (392, 479492), (416, 451829), (637, 295072), (728, 258188), (784, 239746), (1274, 147536), (1456, 129094), (1568, 119873), (2548, 73768), (2912, 64547), (5096, 36884), (9221, 20384), (10192, 18442)]