156920344336

素因数分解:

$2^4\times 7^1\times {\mathrm{31391}}^1\times {\mathrm{44633}}^1$

素因数の和:76039

約数の個数: 40

約数和(自身を含む): 347485330944

約数和(自身を除く): 190564986608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 31391, 44633, 62782, 89266, 125564, 178532, 219737, 251128, 312431, 357064, 439474, 502256, 624862, 714128, 878948, 1249724, 1757896, 2499448, 3515792, 4998896, 1401074503, 2802149006, 5604298012, 9807521521, 11208596024, 19615043042, 22417192048, 39230086084, 78460172168, 156920344336]

約数ペア:

[(1, 156920344336), (2, 78460172168), (4, 39230086084), (7, 22417192048), (8, 19615043042), (14, 11208596024), (16, 9807521521), (28, 5604298012), (56, 2802149006), (112, 1401074503), (31391, 4998896), (44633, 3515792), (62782, 2499448), (89266, 1757896), (125564, 1249724), (178532, 878948), (219737, 714128), (251128, 624862), (312431, 502256), (357064, 439474)]