156979543712

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{258190039}}^1$

素因数の和:258190068

約数の個数: 24

約数和(自身を含む): 325319450400

約数和(自身を除く): 168339906688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 258190039, 516380078, 1032760156, 2065520312, 4131040624, 4905610741, 8262081248, 9811221482, 19622442964, 39244885928, 78489771856, 156979543712]

約数ペア:

[(1, 156979543712), (2, 78489771856), (4, 39244885928), (8, 19622442964), (16, 9811221482), (19, 8262081248), (32, 4905610741), (38, 4131040624), (76, 2065520312), (152, 1032760156), (304, 516380078), (608, 258190039)]