131757288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1217}}^1$

素因数の和:1586

約数の個数: 64

約数和(自身を含む): 356045760

約数和(自身を除く): 224288472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 347, 694, 1041, 1217, 1388, 2082, 2434, 2776, 3651, 4164, 4511, 4868, 7302, 8328, 9022, 9736, 13533, 14604, 15821, 18044, 27066, 29208, 31642, 36088, 47463, 54132, 63284, 94926, 108264, 126568, 189852, 379704, 422299, 844598, 1266897, 1689196, 2533794, 3378392, 5067588, 5489887, 10135176, 10979774, 16469661, 21959548, 32939322, 43919096, 65878644, 131757288]

約数ペア:

[(1, 131757288), (2, 65878644), (3, 43919096), (4, 32939322), (6, 21959548), (8, 16469661), (12, 10979774), (13, 10135176), (24, 5489887), (26, 5067588), (39, 3378392), (52, 2533794), (78, 1689196), (104, 1266897), (156, 844598), (312, 422299), (347, 379704), (694, 189852), (1041, 126568), (1217, 108264), (1388, 94926), (2082, 63284), (2434, 54132), (2776, 47463), (3651, 36088), (4164, 31642), (4511, 29208), (4868, 27066), (7302, 18044), (8328, 15821), (9022, 14604), (9736, 13533)]