131457672

素因数分解:

$2^3\times 3^2\times {\mathrm{439}}^1\times {\mathrm{4159}}^1$

素因数の和:4610

約数の個数: 48

約数和(自身を含む): 356928000

約数和(自身を除く): 225470328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 439, 878, 1317, 1756, 2634, 3512, 3951, 4159, 5268, 7902, 8318, 10536, 12477, 15804, 16636, 24954, 31608, 33272, 37431, 49908, 74862, 99816, 149724, 299448, 1825801, 3651602, 5477403, 7303204, 10954806, 14606408, 16432209, 21909612, 32864418, 43819224, 65728836, 131457672]

約数ペア:

[(1, 131457672), (2, 65728836), (3, 43819224), (4, 32864418), (6, 21909612), (8, 16432209), (9, 14606408), (12, 10954806), (18, 7303204), (24, 5477403), (36, 3651602), (72, 1825801), (439, 299448), (878, 149724), (1317, 99816), (1756, 74862), (2634, 49908), (3512, 37431), (3951, 33272), (4159, 31608), (5268, 24954), (7902, 16636), (8318, 15804), (10536, 12477)]