169996624

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19213}}^1$

素因数の和:19307

約数の個数: 40

約数和(自身を含む): 381205760

約数和(自身を除く): 211209136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 19213, 38426, 76852, 134491, 153704, 268982, 307408, 537964, 1075928, 1517827, 2151856, 3035654, 6071308, 10624789, 12142616, 21249578, 24285232, 42499156, 84998312, 169996624]

約数ペア:

[(1, 169996624), (2, 84998312), (4, 42499156), (7, 24285232), (8, 21249578), (14, 12142616), (16, 10624789), (28, 6071308), (56, 3035654), (79, 2151856), (112, 1517827), (158, 1075928), (316, 537964), (553, 307408), (632, 268982), (1106, 153704), (1264, 134491), (2212, 76852), (4424, 38426), (8848, 19213)]