166616270

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1669}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 306612000

約数和(自身を除く): 139995730

約数列:

[1, 2, 5, 10, 67, 134, 149, 298, 335, 670, 745, 1490, 1669, 3338, 8345, 9983, 16690, 19966, 49915, 99830, 111823, 223646, 248681, 497362, 559115, 1118230, 1243405, 2486810, 16661627, 33323254, 83308135, 166616270]

約数ペア:

[(1, 166616270), (2, 83308135), (5, 33323254), (10, 16661627), (67, 2486810), (134, 1243405), (149, 1118230), (298, 559115), (335, 497362), (670, 248681), (745, 223646), (1490, 111823), (1669, 99830), (3338, 49915), (8345, 19966), (9983, 16690)]