156920324944

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{4241}}^1\times {\mathrm{43633}}^1$

素因数の和:47935

約数の個数: 40

約数和(自身を含む): 309849746472

約数和(自身を除く): 152929421528

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 4241, 8482, 16964, 33928, 43633, 67856, 87266, 174532, 224773, 349064, 449546, 698128, 899092, 1798184, 2312549, 3596368, 4625098, 9250196, 18500392, 37000784, 185047553, 370095106, 740190212, 1480380424, 2960760848, 9807520309, 19615040618, 39230081236, 78460162472, 156920324944]

約数ペア:

[(1, 156920324944), (2, 78460162472), (4, 39230081236), (8, 19615040618), (16, 9807520309), (53, 2960760848), (106, 1480380424), (212, 740190212), (424, 370095106), (848, 185047553), (4241, 37000784), (8482, 18500392), (16964, 9250196), (33928, 4625098), (43633, 3596368), (67856, 2312549), (87266, 1798184), (174532, 899092), (224773, 698128), (349064, 449546)]