190954288

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{25447}}^1$

素因数の和:25529

約数の個数: 40

約数和(自身を含む): 429155072

約数和(自身を除く): 238200784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 25447, 50894, 101788, 178129, 203576, 356258, 407152, 712516, 1425032, 1704949, 2850064, 3409898, 6819796, 11934643, 13639592, 23869286, 27279184, 47738572, 95477144, 190954288]

約数ペア:

[(1, 190954288), (2, 95477144), (4, 47738572), (7, 27279184), (8, 23869286), (14, 13639592), (16, 11934643), (28, 6819796), (56, 3409898), (67, 2850064), (112, 1704949), (134, 1425032), (268, 712516), (469, 407152), (536, 356258), (938, 203576), (1072, 178129), (1876, 101788), (3752, 50894), (7504, 25447)]