161432172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{407657}}^1$

素因数の和:407678

約数の個数: 36

約数和(自身を含む): 445162536

約数和(自身を除く): 283730364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 407657, 815314, 1222971, 1630628, 2445942, 3668913, 4484227, 4891884, 7337826, 8968454, 13452681, 14675652, 17936908, 26905362, 40358043, 53810724, 80716086, 161432172]

約数ペア:

[(1, 161432172), (2, 80716086), (3, 53810724), (4, 40358043), (6, 26905362), (9, 17936908), (11, 14675652), (12, 13452681), (18, 8968454), (22, 7337826), (33, 4891884), (36, 4484227), (44, 3668913), (66, 2445942), (99, 1630628), (132, 1222971), (198, 815314), (396, 407657)]