129342836

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 263424000

約数和(自身を除く): 134081164

約数列:

[1, 2, 4, 7, 14, 28, 139, 167, 199, 278, 334, 398, 556, 668, 796, 973, 1169, 1393, 1946, 2338, 2786, 3892, 4676, 5572, 23213, 27661, 33233, 46426, 55322, 66466, 92852, 110644, 132932, 162491, 193627, 232631, 324982, 387254, 465262, 649964, 774508, 930524, 4619387, 9238774, 18477548, 32335709, 64671418, 129342836]

約数ペア:

[(1, 129342836), (2, 64671418), (4, 32335709), (7, 18477548), (14, 9238774), (28, 4619387), (139, 930524), (167, 774508), (199, 649964), (278, 465262), (334, 387254), (398, 324982), (556, 232631), (668, 193627), (796, 162491), (973, 132932), (1169, 110644), (1393, 92852), (1946, 66466), (2338, 55322), (2786, 46426), (3892, 33233), (4676, 27661), (5572, 23213)]