157040805616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577355903}}^1$

素因数の和:577355928

約数の個数: 20

約数和(自身を含む): 322164594432

約数和(自身を除く): 165123788816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577355903, 1154711806, 2309423612, 4618847224, 9237694448, 9815050351, 19630100702, 39260201404, 78520402808, 157040805616]

約数ペア:

[(1, 157040805616), (2, 78520402808), (4, 39260201404), (8, 19630100702), (16, 9815050351), (17, 9237694448), (34, 4618847224), (68, 2309423612), (136, 1154711806), (272, 577355903)]