156967768

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{370207}}^1$

素因数の和:370266

約数の個数: 16

約数和(自身を含む): 299868480

約数和(自身を除く): 142900712

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 370207, 740414, 1480828, 2961656, 19620971, 39241942, 78483884, 156967768]

約数ペア:

[(1, 156967768), (2, 78483884), (4, 39241942), (8, 19620971), (53, 2961656), (106, 1480828), (212, 740414), (424, 370207)]