126787738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5923}}^1$

素因数の和:6082

約数の個数: 32

約数和(自身を含む): 238855680

約数和(自身を除く): 112067942

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 3058, 5923, 10703, 11846, 21406, 41461, 65153, 82922, 130306, 456071, 823297, 912142, 1646594, 5763079, 9056267, 11526158, 18112534, 63393869, 126787738]

約数ペア:

[(1, 126787738), (2, 63393869), (7, 18112534), (11, 11526158), (14, 9056267), (22, 5763079), (77, 1646594), (139, 912142), (154, 823297), (278, 456071), (973, 130306), (1529, 82922), (1946, 65153), (3058, 41461), (5923, 21406), (10703, 11846)]