157809984

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20047}}^1$

素因数の和:20103

約数の個数: 56

約数和(自身を含む): 427744128

約数和(自身を除く): 269934144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2624, 3936, 7872, 20047, 40094, 60141, 80188, 120282, 160376, 240564, 320752, 481128, 641504, 821927, 962256, 1283008, 1643854, 1924512, 2465781, 3287708, 3849024, 4931562, 6575416, 9863124, 13150832, 19726248, 26301664, 39452496, 52603328, 78904992, 157809984]

約数ペア:

[(1, 157809984), (2, 78904992), (3, 52603328), (4, 39452496), (6, 26301664), (8, 19726248), (12, 13150832), (16, 9863124), (24, 6575416), (32, 4931562), (41, 3849024), (48, 3287708), (64, 2465781), (82, 1924512), (96, 1643854), (123, 1283008), (164, 962256), (192, 821927), (246, 641504), (328, 481128), (492, 320752), (656, 240564), (984, 160376), (1312, 120282), (1968, 80188), (2624, 60141), (3936, 40094), (7872, 20047)]