156543644

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{4861}}^1$

素因数の和:5045

約数の個数: 24

約数和(自身を含む): 280167888

約数和(自身を除く): 123624244

約数列:

[1, 2, 4, 83, 97, 166, 194, 332, 388, 4861, 8051, 9722, 16102, 19444, 32204, 403463, 471517, 806926, 943034, 1613852, 1886068, 39135911, 78271822, 156543644]

約数ペア:

[(1, 156543644), (2, 78271822), (4, 39135911), (83, 1886068), (97, 1613852), (166, 943034), (194, 806926), (332, 471517), (388, 403463), (4861, 32204), (8051, 19444), (9722, 16102)]