164818656

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13309}}^1$

素因数の和:13368

約数の個数: 72

約数和(自身を含む): 479639160

約数和(自身を除く): 314820504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 13309, 26618, 39927, 53236, 79854, 106472, 119781, 159708, 212944, 239562, 319416, 425888, 479124, 572287, 638832, 958248, 1144574, 1277664, 1716861, 1916496, 2289148, 3433722, 3832992, 4578296, 5150583, 6867444, 9156592, 10301166, 13734888, 18313184, 20602332, 27469776, 41204664, 54939552, 82409328, 164818656]

約数ペア:

[(1, 164818656), (2, 82409328), (3, 54939552), (4, 41204664), (6, 27469776), (8, 20602332), (9, 18313184), (12, 13734888), (16, 10301166), (18, 9156592), (24, 6867444), (32, 5150583), (36, 4578296), (43, 3832992), (48, 3433722), (72, 2289148), (86, 1916496), (96, 1716861), (129, 1277664), (144, 1144574), (172, 958248), (258, 638832), (288, 572287), (344, 479124), (387, 425888), (516, 319416), (688, 239562), (774, 212944), (1032, 159708), (1376, 119781), (1548, 106472), (2064, 79854), (3096, 53236), (4128, 39927), (6192, 26618), (12384, 13309)]