163472008

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{49477}}^1$

素因数の和:49549

約数の個数: 32

約数和(自身を含む): 356241600

約数和(自身を除く): 192769592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 49477, 98954, 197908, 346339, 395816, 692678, 1385356, 2770712, 2919143, 5838286, 11676572, 20434001, 23353144, 40868002, 81736004, 163472008]

約数ペア:

[(1, 163472008), (2, 81736004), (4, 40868002), (7, 23353144), (8, 20434001), (14, 11676572), (28, 5838286), (56, 2919143), (59, 2770712), (118, 1385356), (236, 692678), (413, 395816), (472, 346339), (826, 197908), (1652, 98954), (3304, 49477)]