157308364

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{1889}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 279417600

約数和(自身を除く): 122109236

約数列:

[1, 2, 4, 109, 191, 218, 382, 436, 764, 1889, 3778, 7556, 20819, 41638, 83276, 205901, 360799, 411802, 721598, 823604, 1443196, 39327091, 78654182, 157308364]

約数ペア:

[(1, 157308364), (2, 78654182), (4, 39327091), (109, 1443196), (191, 823604), (218, 721598), (382, 411802), (436, 360799), (764, 205901), (1889, 83276), (3778, 41638), (7556, 20819)]