131767308

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{85121}}^1$

素因数の和:85174

約数の個数: 36

約数和(自身を含む): 340828488

約数和(自身を除く): 209061180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 85121, 170242, 255363, 340484, 510726, 766089, 1021452, 1532178, 3064356, 3660203, 7320406, 10980609, 14640812, 21961218, 32941827, 43922436, 65883654, 131767308]

約数ペア:

[(1, 131767308), (2, 65883654), (3, 43922436), (4, 32941827), (6, 21961218), (9, 14640812), (12, 10980609), (18, 7320406), (36, 3660203), (43, 3064356), (86, 1532178), (129, 1021452), (172, 766089), (258, 510726), (387, 340484), (516, 255363), (774, 170242), (1548, 85121)]