156946457272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1723}}^1\times {\mathrm{6947}}^1$

素因数の和:8836

約数の個数: 64

約数和(自身を含む): 323415504000

約数和(自身を除く): 166469046728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 1723, 3278, 3446, 6556, 6892, 6947, 13112, 13784, 13894, 18953, 27788, 37906, 55576, 75812, 76417, 151624, 152834, 256727, 305668, 513454, 611336, 1026908, 1035103, 2053816, 2070206, 2823997, 4140412, 5647994, 8280824, 11295988, 11386133, 11969681, 22591976, 22772266, 23939362, 45544532, 47878724, 91089064, 95757448, 131666491, 263332982, 526665964, 1053331928, 1783482469, 3566964938, 7133929876, 14267859752, 19618307159, 39236614318, 78473228636, 156946457272]

約数ペア:

[(1, 156946457272), (2, 78473228636), (4, 39236614318), (8, 19618307159), (11, 14267859752), (22, 7133929876), (44, 3566964938), (88, 1783482469), (149, 1053331928), (298, 526665964), (596, 263332982), (1192, 131666491), (1639, 95757448), (1723, 91089064), (3278, 47878724), (3446, 45544532), (6556, 23939362), (6892, 22772266), (6947, 22591976), (13112, 11969681), (13784, 11386133), (13894, 11295988), (18953, 8280824), (27788, 5647994), (37906, 4140412), (55576, 2823997), (75812, 2070206), (76417, 2053816), (151624, 1035103), (152834, 1026908), (256727, 611336), (305668, 513454)]