159961716

素因数分解:

$2^2\times 3^4\times {\mathrm{493709}}^1$

素因数の和:493725

約数の個数: 30

約数和(自身を含む): 418172370

約数和(自身を除く): 258210654

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 493709, 987418, 1481127, 1974836, 2962254, 4443381, 5924508, 8886762, 13330143, 17773524, 26660286, 39990429, 53320572, 79980858, 159961716]

約数ペア:

[(1, 159961716), (2, 79980858), (3, 53320572), (4, 39990429), (6, 26660286), (9, 17773524), (12, 13330143), (18, 8886762), (27, 5924508), (36, 4443381), (54, 2962254), (81, 1974836), (108, 1481127), (162, 987418), (324, 493709)]