259189168

素因数分解:

$2^4\times 7^1\times {\mathrm{853}}^1\times {\mathrm{2713}}^1$

素因数の和:3581

約数の個数: 40

約数和(自身を含む): 574803488

約数和(自身を除く): 315614320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 853, 1706, 2713, 3412, 5426, 5971, 6824, 10852, 11942, 13648, 18991, 21704, 23884, 37982, 43408, 47768, 75964, 95536, 151928, 303856, 2314189, 4628378, 9256756, 16199323, 18513512, 32398646, 37027024, 64797292, 129594584, 259189168]

約数ペア:

[(1, 259189168), (2, 129594584), (4, 64797292), (7, 37027024), (8, 32398646), (14, 18513512), (16, 16199323), (28, 9256756), (56, 4628378), (112, 2314189), (853, 303856), (1706, 151928), (2713, 95536), (3412, 75964), (5426, 47768), (5971, 43408), (6824, 37982), (10852, 23884), (11942, 21704), (13648, 18991)]