156914706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{54371}}^1$

素因数の和:54426

約数の個数: 32

約数和(自身を含む): 347110848

約数和(自身を除く): 190196142

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 54371, 108742, 163113, 326226, 706823, 1413646, 2011727, 2120469, 4023454, 4240938, 6035181, 12070362, 26152451, 52304902, 78457353, 156914706]

約数ペア:

[(1, 156914706), (2, 78457353), (3, 52304902), (6, 26152451), (13, 12070362), (26, 6035181), (37, 4240938), (39, 4023454), (74, 2120469), (78, 2011727), (111, 1413646), (222, 706823), (481, 326226), (962, 163113), (1443, 108742), (2886, 54371)]