148713068

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 306427968

約数和(自身を除く): 157714900

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 281, 287, 461, 562, 574, 922, 1124, 1148, 1844, 1967, 3227, 3934, 6454, 7868, 11521, 12908, 18901, 23042, 37802, 46084, 75604, 80647, 129541, 132307, 161294, 259082, 264614, 322588, 518164, 529228, 906787, 1813574, 3627148, 5311181, 10622362, 21244724, 37178267, 74356534, 148713068]

約数ペア:

[(1, 148713068), (2, 74356534), (4, 37178267), (7, 21244724), (14, 10622362), (28, 5311181), (41, 3627148), (82, 1813574), (164, 906787), (281, 529228), (287, 518164), (461, 322588), (562, 264614), (574, 259082), (922, 161294), (1124, 132307), (1148, 129541), (1844, 80647), (1967, 75604), (3227, 46084), (3934, 37802), (6454, 23042), (7868, 18901), (11521, 12908)]