162840412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{306091}}^1$

素因数の和:306121

約数の個数: 24

約数和(自身を含む): 342823040

約数和(自身を除く): 179982628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 306091, 612182, 1224364, 2142637, 4285274, 5815729, 8570548, 11631458, 23262916, 40710103, 81420206, 162840412]

約数ペア:

[(1, 162840412), (2, 81420206), (4, 40710103), (7, 23262916), (14, 11631458), (19, 8570548), (28, 5815729), (38, 4285274), (76, 2142637), (133, 1224364), (266, 612182), (532, 306091)]