139468368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223507}}^1$

素因数の和:223531

約数の個数: 40

約数和(自身を含む): 388009888

約数和(自身を除く): 248541520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 223507, 447014, 670521, 894028, 1341042, 1788056, 2682084, 2905591, 3576112, 5364168, 5811182, 8716773, 10728336, 11622364, 17433546, 23244728, 34867092, 46489456, 69734184, 139468368]

約数ペア:

[(1, 139468368), (2, 69734184), (3, 46489456), (4, 34867092), (6, 23244728), (8, 17433546), (12, 11622364), (13, 10728336), (16, 8716773), (24, 5811182), (26, 5364168), (39, 3576112), (48, 2905591), (52, 2682084), (78, 1788056), (104, 1341042), (156, 894028), (208, 670521), (312, 447014), (624, 223507)]