140012236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1993}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 303279424

約数和(自身を除く): 163267188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 193, 364, 386, 772, 1351, 1993, 2509, 2702, 3986, 5018, 5404, 7972, 10036, 13951, 17563, 25909, 27902, 35126, 51818, 55804, 70252, 103636, 181363, 362726, 384649, 725452, 769298, 1538596, 2692543, 5000437, 5385086, 10000874, 10770172, 20001748, 35003059, 70006118, 140012236]

約数ペア:

[(1, 140012236), (2, 70006118), (4, 35003059), (7, 20001748), (13, 10770172), (14, 10000874), (26, 5385086), (28, 5000437), (52, 2692543), (91, 1538596), (182, 769298), (193, 725452), (364, 384649), (386, 362726), (772, 181363), (1351, 103636), (1993, 70252), (2509, 55804), (2702, 51818), (3986, 35126), (5018, 27902), (5404, 25909), (7972, 17563), (10036, 13951)]