178530052

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{2027}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 317195424

約数和(自身を除く): 138665372

約数列:

[1, 2, 4, 97, 194, 227, 388, 454, 908, 2027, 4054, 8108, 22019, 44038, 88076, 196619, 393238, 460129, 786476, 920258, 1840516, 44632513, 89265026, 178530052]

約数ペア:

[(1, 178530052), (2, 89265026), (4, 44632513), (97, 1840516), (194, 920258), (227, 786476), (388, 460129), (454, 393238), (908, 196619), (2027, 88076), (4054, 44038), (8108, 22019)]