129121792

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{6151}}^1$

素因数の和:6210

約数の個数: 40

約数和(自身を含む): 264326832

約数和(自身を除く): 135205040

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 6151, 10496, 12302, 20992, 24604, 49208, 98416, 196832, 252191, 393664, 504382, 787328, 1008764, 1574656, 2017528, 3149312, 4035056, 8070112, 16140224, 32280448, 64560896, 129121792]

約数ペア:

[(1, 129121792), (2, 64560896), (4, 32280448), (8, 16140224), (16, 8070112), (32, 4035056), (41, 3149312), (64, 2017528), (82, 1574656), (128, 1008764), (164, 787328), (256, 504382), (328, 393664), (512, 252191), (656, 196832), (1312, 98416), (2624, 49208), (5248, 24604), (6151, 20992), (10496, 12302)]