131658642

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{143419}}^1$

素因数の和:143447

約数の個数: 32

約数和(自身を含む): 309787200

約数和(自身を除く): 178128558

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 143419, 286838, 430257, 860514, 1290771, 2438123, 2581542, 3872313, 4876246, 7314369, 7744626, 14628738, 21943107, 43886214, 65829321, 131658642]

約数ペア:

[(1, 131658642), (2, 65829321), (3, 43886214), (6, 21943107), (9, 14628738), (17, 7744626), (18, 7314369), (27, 4876246), (34, 3872313), (51, 2581542), (54, 2438123), (102, 1290771), (153, 860514), (306, 430257), (459, 286838), (918, 143419)]