168687128

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{3037}}^1$

素因数の和:3227

約数の個数: 32

約数和(自身を含む): 324822960

約数和(自身を除く): 156135832

約数列:

[1, 2, 4, 8, 53, 106, 131, 212, 262, 424, 524, 1048, 3037, 6074, 6943, 12148, 13886, 24296, 27772, 55544, 160961, 321922, 397847, 643844, 795694, 1287688, 1591388, 3182776, 21085891, 42171782, 84343564, 168687128]

約数ペア:

[(1, 168687128), (2, 84343564), (4, 42171782), (8, 21085891), (53, 3182776), (106, 1591388), (131, 1287688), (212, 795694), (262, 643844), (424, 397847), (524, 321922), (1048, 160961), (3037, 55544), (6074, 27772), (6943, 24296), (12148, 13886)]