186151072

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 374885280

約数和(自身を除く): 188734208

約数列:

[1, 2, 4, 8, 16, 32, 83, 109, 166, 218, 332, 436, 643, 664, 872, 1286, 1328, 1744, 2572, 2656, 3488, 5144, 9047, 10288, 18094, 20576, 36188, 53369, 70087, 72376, 106738, 140174, 144752, 213476, 280348, 289504, 426952, 560696, 853904, 1121392, 1707808, 2242784, 5817221, 11634442, 23268884, 46537768, 93075536, 186151072]

約数ペア:

[(1, 186151072), (2, 93075536), (4, 46537768), (8, 23268884), (16, 11634442), (32, 5817221), (83, 2242784), (109, 1707808), (166, 1121392), (218, 853904), (332, 560696), (436, 426952), (643, 289504), (664, 280348), (872, 213476), (1286, 144752), (1328, 140174), (1744, 106738), (2572, 72376), (2656, 70087), (3488, 53369), (5144, 36188), (9047, 20576), (10288, 18094)]