129738816

素因数分解:

$2^6\times 3^2\times {\mathrm{225241}}^1$

素因数の和:225259

約数の個数: 42

約数和(自身を含む): 371874542

約数和(自身を除く): 242135726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 225241, 450482, 675723, 900964, 1351446, 1801928, 2027169, 2702892, 3603856, 4054338, 5405784, 7207712, 8108676, 10811568, 14415424, 16217352, 21623136, 32434704, 43246272, 64869408, 129738816]

約数ペア:

[(1, 129738816), (2, 64869408), (3, 43246272), (4, 32434704), (6, 21623136), (8, 16217352), (9, 14415424), (12, 10811568), (16, 8108676), (18, 7207712), (24, 5405784), (32, 4054338), (36, 3603856), (48, 2702892), (64, 2027169), (72, 1801928), (96, 1351446), (144, 900964), (192, 675723), (288, 450482), (576, 225241)]