16149812

素因数分解:

$2^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 33600000

約数和(自身を除く): 17450188

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 149, 158, 196, 298, 316, 343, 553, 596, 686, 1043, 1106, 1372, 2086, 2212, 3871, 4172, 7301, 7742, 11771, 14602, 15484, 23542, 27097, 29204, 47084, 51107, 54194, 82397, 102214, 108388, 164794, 204428, 329588, 576779, 1153558, 2307116, 4037453, 8074906, 16149812]

約数ペア:

[(1, 16149812), (2, 8074906), (4, 4037453), (7, 2307116), (14, 1153558), (28, 576779), (49, 329588), (79, 204428), (98, 164794), (149, 108388), (158, 102214), (196, 82397), (298, 54194), (316, 51107), (343, 47084), (553, 29204), (596, 27097), (686, 23542), (1043, 15484), (1106, 14602), (1372, 11771), (2086, 7742), (2212, 7301), (3871, 4172)]