164360252

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 335301120

約数和(自身を除く): 170940868

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 197, 332, 359, 394, 581, 718, 788, 1162, 1379, 1436, 2324, 2513, 2758, 5026, 5516, 10052, 16351, 29797, 32702, 59594, 65404, 70723, 114457, 119188, 141446, 208579, 228914, 282892, 417158, 457828, 495061, 834316, 990122, 1980244, 5870009, 11740018, 23480036, 41090063, 82180126, 164360252]

約数ペア:

[(1, 164360252), (2, 82180126), (4, 41090063), (7, 23480036), (14, 11740018), (28, 5870009), (83, 1980244), (166, 990122), (197, 834316), (332, 495061), (359, 457828), (394, 417158), (581, 282892), (718, 228914), (788, 208579), (1162, 141446), (1379, 119188), (1436, 114457), (2324, 70723), (2513, 65404), (2758, 59594), (5026, 32702), (5516, 29797), (10052, 16351)]