166856436

素因数分解:

$2^2\times 3^6\times {\mathrm{57221}}^1$

素因数の和:57243

約数の個数: 42

約数和(自身を含む): 437805522

約数和(自身を除く): 270949086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 57221, 114442, 171663, 228884, 343326, 514989, 686652, 1029978, 1544967, 2059956, 3089934, 4634901, 6179868, 9269802, 13904703, 18539604, 27809406, 41714109, 55618812, 83428218, 166856436]

約数ペア:

[(1, 166856436), (2, 83428218), (3, 55618812), (4, 41714109), (6, 27809406), (9, 18539604), (12, 13904703), (18, 9269802), (27, 6179868), (36, 4634901), (54, 3089934), (81, 2059956), (108, 1544967), (162, 1029978), (243, 686652), (324, 514989), (486, 343326), (729, 228884), (972, 171663), (1458, 114442), (2916, 57221)]