129708544

素因数分解:

$2^9\times 7^1\times {\mathrm{36191}}^1$

素因数の和:36216

約数の個数: 40

約数和(自身を含む): 296195328

約数和(自身を除く): 166486784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 36191, 72382, 144764, 253337, 289528, 506674, 579056, 1013348, 1158112, 2026696, 2316224, 4053392, 4632448, 8106784, 9264896, 16213568, 18529792, 32427136, 64854272, 129708544]

約数ペア:

[(1, 129708544), (2, 64854272), (4, 32427136), (7, 18529792), (8, 16213568), (14, 9264896), (16, 8106784), (28, 4632448), (32, 4053392), (56, 2316224), (64, 2026696), (112, 1158112), (128, 1013348), (224, 579056), (256, 506674), (448, 289528), (512, 253337), (896, 144764), (1792, 72382), (3584, 36191)]