163156952

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{153343}}^1$

素因数の和:153375

約数の個数: 32

約数和(自身を含む): 368025600

約数和(自身を除く): 204868648

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 153343, 306686, 613372, 1073401, 1226744, 2146802, 2913517, 4293604, 5827034, 8587208, 11654068, 20394619, 23308136, 40789238, 81578476, 163156952]

約数ペア:

[(1, 163156952), (2, 81578476), (4, 40789238), (7, 23308136), (8, 20394619), (14, 11654068), (19, 8587208), (28, 5827034), (38, 4293604), (56, 2913517), (76, 2146802), (133, 1226744), (152, 1073401), (266, 613372), (532, 306686), (1064, 153343)]