121434292

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 250911360

約数和(自身を除く): 129477068

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 139, 164, 278, 287, 556, 574, 761, 973, 1148, 1522, 1946, 3044, 3892, 5327, 5699, 10654, 11398, 21308, 22796, 31201, 39893, 62402, 79786, 105779, 124804, 159572, 211558, 218407, 423116, 436814, 740453, 873628, 1480906, 2961812, 4336939, 8673878, 17347756, 30358573, 60717146, 121434292]

約数ペア:

[(1, 121434292), (2, 60717146), (4, 30358573), (7, 17347756), (14, 8673878), (28, 4336939), (41, 2961812), (82, 1480906), (139, 873628), (164, 740453), (278, 436814), (287, 423116), (556, 218407), (574, 211558), (761, 159572), (973, 124804), (1148, 105779), (1522, 79786), (1946, 62402), (3044, 39893), (3892, 31201), (5327, 22796), (5699, 21308), (10654, 11398)]