171339864

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{166027}}^1$

素因数の和:166079

約数の個数: 32

約数和(自身を含む): 438313920

約数和(自身を除く): 266974056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 166027, 332054, 498081, 664108, 996162, 1328216, 1992324, 3984648, 7139161, 14278322, 21417483, 28556644, 42834966, 57113288, 85669932, 171339864]

約数ペア:

[(1, 171339864), (2, 85669932), (3, 57113288), (4, 42834966), (6, 28556644), (8, 21417483), (12, 14278322), (24, 7139161), (43, 3984648), (86, 1992324), (129, 1328216), (172, 996162), (258, 664108), (344, 498081), (516, 332054), (1032, 166027)]