171104752

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{117517}}^1$

素因数の和:117545

約数の個数: 40

約数和(自身を含む): 408022496

約数和(自身を除く): 236917744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 117517, 235034, 470068, 822619, 940136, 1527721, 1645238, 1880272, 3055442, 3290476, 6110884, 6580952, 10694047, 12221768, 13161904, 21388094, 24443536, 42776188, 85552376, 171104752]

約数ペア:

[(1, 171104752), (2, 85552376), (4, 42776188), (7, 24443536), (8, 21388094), (13, 13161904), (14, 12221768), (16, 10694047), (26, 6580952), (28, 6110884), (52, 3290476), (56, 3055442), (91, 1880272), (104, 1645238), (112, 1527721), (182, 940136), (208, 822619), (364, 470068), (728, 235034), (1456, 117517)]