131039616

素因数分解:

$2^7\times 3^1\times {\mathrm{127}}^1\times {\mathrm{2687}}^1$

素因数の和:2831

約数の個数: 64

約数和(自身を含む): 350945280

約数和(自身を除く): 219905664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 381, 384, 508, 762, 1016, 1524, 2032, 2687, 3048, 4064, 5374, 6096, 8061, 8128, 10748, 12192, 16122, 16256, 21496, 24384, 32244, 42992, 48768, 64488, 85984, 128976, 171968, 257952, 341249, 343936, 515904, 682498, 1023747, 1031808, 1364996, 2047494, 2729992, 4094988, 5459984, 8189976, 10919968, 16379952, 21839936, 32759904, 43679872, 65519808, 131039616]

約数ペア:

[(1, 131039616), (2, 65519808), (3, 43679872), (4, 32759904), (6, 21839936), (8, 16379952), (12, 10919968), (16, 8189976), (24, 5459984), (32, 4094988), (48, 2729992), (64, 2047494), (96, 1364996), (127, 1031808), (128, 1023747), (192, 682498), (254, 515904), (381, 343936), (384, 341249), (508, 257952), (762, 171968), (1016, 128976), (1524, 85984), (2032, 64488), (2687, 48768), (3048, 42992), (4064, 32244), (5374, 24384), (6096, 21496), (8061, 16256), (8128, 16122), (10748, 12192)]