146590654

素因数分解:

$2^1\times 7^7\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 259416000

約数和(自身を除く): 112825346

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 343, 623, 686, 1246, 2401, 4361, 4802, 8722, 16807, 30527, 33614, 61054, 117649, 213689, 235298, 427378, 823543, 1495823, 1647086, 2991646, 10470761, 20941522, 73295327, 146590654]

約数ペア:

[(1, 146590654), (2, 73295327), (7, 20941522), (14, 10470761), (49, 2991646), (89, 1647086), (98, 1495823), (178, 823543), (343, 427378), (623, 235298), (686, 213689), (1246, 117649), (2401, 61054), (4361, 33614), (4802, 30527), (8722, 16807)]