121538144

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41737}}^1$

素因数の和:41767

約数の個数: 48

約数和(自身を含む): 294503328

約数和(自身を除く): 172965184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 41737, 83474, 166948, 292159, 333896, 542581, 584318, 667792, 1085162, 1168636, 1335584, 2170324, 2337272, 3798067, 4340648, 4674544, 7596134, 8681296, 9349088, 15192268, 17362592, 30384536, 60769072, 121538144]

約数ペア:

[(1, 121538144), (2, 60769072), (4, 30384536), (7, 17362592), (8, 15192268), (13, 9349088), (14, 8681296), (16, 7596134), (26, 4674544), (28, 4340648), (32, 3798067), (52, 2337272), (56, 2170324), (91, 1335584), (104, 1168636), (112, 1085162), (182, 667792), (208, 584318), (224, 542581), (364, 333896), (416, 292159), (728, 166948), (1456, 83474), (2912, 41737)]