156945106376

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{1913}}^1\times {\mathrm{144439}}^1$

素因数の和:146429

約数の個数: 32

約数和(自身を含む): 298574812800

約数和(自身を除く): 141629706424

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 1913, 3826, 7652, 15304, 135823, 144439, 271646, 288878, 543292, 577756, 1086584, 1155512, 10255169, 20510338, 41020676, 82041352, 276311807, 552623614, 1105247228, 2210494456, 19618138297, 39236276594, 78472553188, 156945106376]

約数ペア:

[(1, 156945106376), (2, 78472553188), (4, 39236276594), (8, 19618138297), (71, 2210494456), (142, 1105247228), (284, 552623614), (568, 276311807), (1913, 82041352), (3826, 41020676), (7652, 20510338), (15304, 10255169), (135823, 1155512), (144439, 1086584), (271646, 577756), (288878, 543292)]