156621953

素因数分解:

${\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 171078336

約数和(自身を除く): 14456383

約数列:

[1, 29, 43, 61, 71, 841, 1247, 1769, 2059, 2623, 3053, 4331, 36163, 51301, 59711, 76067, 88537, 125599, 186233, 2205943, 2567573, 3642371, 5400757, 156621953]

約数ペア:

[(1, 156621953), (29, 5400757), (43, 3642371), (61, 2567573), (71, 2205943), (841, 186233), (1247, 125599), (1769, 88537), (2059, 76067), (2623, 59711), (3053, 51301), (4331, 36163)]