127958072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{8707}}^1$

素因数の和:8891

約数の個数: 32

約数和(自身を含む): 263329920

約数和(自身を除く): 135371848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 1336, 1837, 3674, 7348, 8707, 14696, 17414, 34828, 69656, 95777, 191554, 383108, 766216, 1454069, 2908138, 5816276, 11632552, 15994759, 31989518, 63979036, 127958072]

約数ペア:

[(1, 127958072), (2, 63979036), (4, 31989518), (8, 15994759), (11, 11632552), (22, 5816276), (44, 2908138), (88, 1454069), (167, 766216), (334, 383108), (668, 191554), (1336, 95777), (1837, 69656), (3674, 34828), (7348, 17414), (8707, 14696)]