131852

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 280224

約数和(自身を除く): 148372

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 277, 476, 554, 1108, 1939, 3878, 4709, 7756, 9418, 18836, 32963, 65926, 131852]

約数ペア:

[(1, 131852), (2, 65926), (4, 32963), (7, 18836), (14, 9418), (17, 7756), (28, 4709), (34, 3878), (68, 1939), (119, 1108), (238, 554), (277, 476)]