156955160176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1433}}^1\times {\mathrm{360293}}^1$

素因数の和:361753

約数の個数: 40

約数和(自身を含む): 320330189520

約数和(自身を除く): 163375029344

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1433, 2866, 5732, 11464, 22928, 27227, 54454, 108908, 217816, 360293, 435632, 720586, 1441172, 2882344, 5764688, 6845567, 13691134, 27382268, 54764536, 109529072, 516299869, 1032599738, 2065199476, 4130398952, 8260797904, 9809697511, 19619395022, 39238790044, 78477580088, 156955160176]

約数ペア:

[(1, 156955160176), (2, 78477580088), (4, 39238790044), (8, 19619395022), (16, 9809697511), (19, 8260797904), (38, 4130398952), (76, 2065199476), (152, 1032599738), (304, 516299869), (1433, 109529072), (2866, 54764536), (5732, 27382268), (11464, 13691134), (22928, 6845567), (27227, 5764688), (54454, 2882344), (108908, 1441172), (217816, 720586), (360293, 435632)]