129314984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{3617}}^1$

素因数の和:3773

約数の個数: 32

約数和(自身を含む): 250727400

約数和(自身を除く): 121412416

約数列:

[1, 2, 4, 8, 41, 82, 109, 164, 218, 328, 436, 872, 3617, 4469, 7234, 8938, 14468, 17876, 28936, 35752, 148297, 296594, 394253, 593188, 788506, 1186376, 1577012, 3154024, 16164373, 32328746, 64657492, 129314984]

約数ペア:

[(1, 129314984), (2, 64657492), (4, 32328746), (8, 16164373), (41, 3154024), (82, 1577012), (109, 1186376), (164, 788506), (218, 593188), (328, 394253), (436, 296594), (872, 148297), (3617, 35752), (4469, 28936), (7234, 17876), (8938, 14468)]