156728658346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1063}}^1\times {\mathrm{32779}}^1$

素因数の和:34030

約数の個数: 32

約数和(自身を含む): 254887839360

約数和(自身を除く): 98159181014

約数列:

[1, 2, 13, 26, 173, 346, 1063, 2126, 2249, 4498, 13819, 27638, 32779, 65558, 183899, 367798, 426127, 852254, 2390687, 4781374, 5670767, 11341534, 34844077, 69688154, 73719971, 147439942, 452973001, 905946002, 6028025321, 12056050642, 78364329173, 156728658346]

約数ペア:

[(1, 156728658346), (2, 78364329173), (13, 12056050642), (26, 6028025321), (173, 905946002), (346, 452973001), (1063, 147439942), (2126, 73719971), (2249, 69688154), (4498, 34844077), (13819, 11341534), (27638, 5670767), (32779, 4781374), (65558, 2390687), (183899, 852254), (367798, 426127)]